{"title":"Chain \u0026 Chain Hoists","description":"","products":[{"product_id":"jackshaft-sprocket-1-bore","title":"Garage Door Jackshaft Sprocket – 1\" Bore Chain Drive Sprocket for Commercial Door Operators","description":"\u003cp\u003e\u003cstrong\u003e1\" Bore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-start=\"562\" data-end=\"976\"\u003eThe Garage Door Jackshaft Sprocket – 1\" Bore is a heavy-duty replacement drive component designed for commercial garage door operators, jackshaft systems, and chain-driven door applications. Manufactured from durable steel for long service life, this sprocket mounts securely to a 1-inch shaft and provides reliable power transfer between the operator and drive chain, ensuring smooth and efficient door operation.\u003c\/p\u003e\n\u003cp data-start=\"978\" data-end=\"1458\"\u003eIdeal for maintenance professionals, commercial door installers, and facility managers, this sprocket helps restore proper chain engagement and reduce wear on operator drive systems. Its rugged construction is built to withstand the demands of high-cycle commercial and industrial environments. Similar 1-inch bore shaft sprockets are commonly used on commercial jackshaft and hoist operators where dependable torque transmission is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684208644382,"sku":"563","price":33.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_604c1b08-97a4-4ef5-bd77-cb10a6350ba4.jpg?v=1773145882"},{"product_id":"jackshaft-sprocket-1-14-bore-14-keyway","title":"Jackshaft Sprocket - 1-1\/4\" Bore (1\/4\" keyway)","description":"\u003cp\u003e\u003cstrong\u003e1-1\/4\" Bore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684211986718,"sku":"561","price":33.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_360ae199-6039-49c1-ad2c-1e3c55e6c439.jpg?v=1773145878"},{"product_id":"roller-chain-breaker","title":"Roller Chain Breaker","description":"\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684251537694,"sku":"422","price":48.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_06ba0782-e610-4733-936b-451806aff86a.jpg?v=1773145892"},{"product_id":"roller-chain-10-40-chain","title":"Roller Chain - 10'- #40 Chain","description":"\u003cp\u003e\u003cstrong\u003e#40 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700808487198,"sku":"1615","price":36.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_f5836107-7403-4ed9-93e7-79e46ddd5250.jpg?v=1773145859"},{"product_id":"rdd180-stationary-chain-guide","title":"RDD180 Stationary Chain Guide","description":"\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003cli\u003eRDD180 stationary chain guide for rolling steel garage doors\u003c\/li\u003e\n\u003cli\u003e1:1 ratio\u003c\/li\u003e\n\u003cli\u003eDirect drive\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch2 data-section-id=\"151biuu\" data-start=\"0\" data-end=\"62\"\u003eRDD180 Stationary Chain Guide (Rolling Steel Door Hardware)\u003c\/h2\u003e\n\u003cp data-start=\"64\" data-end=\"366\"\u003eThe RDD180 Stationary Chain Guide is a \u003cstrong data-start=\"103\" data-end=\"147\"\u003eheavy-duty chain \u0026amp; hoist guide component\u003c\/strong\u003e designed for use on \u003cstrong data-start=\"168\" data-end=\"235\"\u003erolling steel garage doors and commercial overhead door systems\u003c\/strong\u003e. It helps properly guide and stabilize the drive chain in direct-drive configurations, ensuring smooth, consistent door operation.\u003c\/p\u003e\n\u003chr data-start=\"368\" data-end=\"371\"\u003e\n\u003ch2 data-section-id=\"1p927wt\" data-start=\"373\" data-end=\"392\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"393\" data-end=\"699\"\u003eThis RDD180 chain guide is engineered for \u003cstrong data-start=\"435\" data-end=\"469\"\u003e1:1 ratio direct drive systems\u003c\/strong\u003e, commonly used in industrial rolling doors where precise chain alignment is critical for reliable lifting performance. It is sold individually and is typically installed as part of a complete chain hoist or direct-drive assembly.\u003c\/p\u003e\n\u003chr data-start=\"701\" data-end=\"704\"\u003e\n\u003ch2 data-section-id=\"1p787ww\" data-start=\"706\" data-end=\"737\"\u003eKey Features \u003c\/h2\u003e\n\u003cul data-start=\"738\" data-end=\"1150\"\u003e\n\u003cli data-section-id=\"yd9gdo\" data-start=\"738\" data-end=\"795\"\u003eRDD180 stationary chain guide for rolling steel doors\u003c\/li\u003e\n\u003cli data-section-id=\"2tx6vt\" data-start=\"796\" data-end=\"844\"\u003eDesigned for \u003cstrong data-start=\"811\" data-end=\"842\"\u003echain \u0026amp; chain hoist systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vue9tr\" data-start=\"845\" data-end=\"892\"\u003eSupports \u003cstrong data-start=\"856\" data-end=\"890\"\u003e1:1 direct drive configuration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fhilaw\" data-start=\"893\" data-end=\"939\"\u003eHeavy-duty construction for industrial use\u003c\/li\u003e\n\u003cli data-section-id=\"nrdeyt\" data-start=\"940\" data-end=\"994\"\u003eImproves chain alignment and operational stability\u003c\/li\u003e\n\u003cli data-section-id=\"zfznm7\" data-start=\"995\" data-end=\"1046\"\u003eHelps reduce chain wear and misalignment issues\u003c\/li\u003e\n\u003cli data-section-id=\"1qjm04f\" data-start=\"1047\" data-end=\"1087\"\u003eSold individually (1 unit per order)\u003c\/li\u003e\n\u003cli data-section-id=\"a22011\" data-start=\"1088\" data-end=\"1150\"\u003eSuitable for commercial and industrial garage door systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1152\" data-end=\"1155\"\u003e\n\u003ch2 data-section-id=\"1yae2an\" data-start=\"1157\" data-end=\"1178\"\u003eFunction \u0026amp; Purpose\u003c\/h2\u003e\n\u003cp data-start=\"1179\" data-end=\"1274\"\u003eThe stationary chain guide keeps the drive chain properly aligned during operation, preventing:\u003c\/p\u003e\n\u003cul data-start=\"1275\" data-end=\"1372\"\u003e\n\u003cli data-section-id=\"k2mzsw\" data-start=\"1275\" data-end=\"1295\"\u003eChain derailment\u003c\/li\u003e\n\u003cli data-section-id=\"qfwlx4\" data-start=\"1296\" data-end=\"1322\"\u003eUneven lifting tension\u003c\/li\u003e\n\u003cli data-section-id=\"1gil4hl\" data-start=\"1323\" data-end=\"1372\"\u003eExcess wear on sprockets and hoist components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1374\" data-end=\"1466\"\u003eIt plays a key role in maintaining smooth and safe door movement in high-cycle environments.\u003c\/p\u003e\n\u003chr data-start=\"1468\" data-end=\"1471\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"1473\" data-end=\"1496\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"1497\" data-end=\"1630\"\u003e\n\u003cli data-section-id=\"rvlv0\" data-start=\"1497\" data-end=\"1527\"\u003eRolling steel garage doors\u003c\/li\u003e\n\u003cli data-section-id=\"1aw1r6c\" data-start=\"1528\" data-end=\"1558\"\u003eCommercial warehouse doors\u003c\/li\u003e\n\u003cli data-section-id=\"rv3y0s\" data-start=\"1559\" data-end=\"1594\"\u003eIndustrial loading dock systems\u003c\/li\u003e\n\u003cli data-section-id=\"hjydbo\" data-start=\"1595\" data-end=\"1630\"\u003eDirect-drive chain hoist setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1632\" data-end=\"1635\"\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"1637\" data-end=\"1653\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"1654\" data-end=\"1799\"\u003eDesigned for use in \u003cstrong data-start=\"1674\" data-end=\"1715\"\u003e1:1 direct drive rolling door systems\u003c\/strong\u003e that require a stationary chain guide component within the hoist or drive assembly.\u003c\/p\u003e\n\u003chr data-start=\"1801\" data-end=\"1804\"\u003e\n\u003ch2 data-section-id=\"1k5q749\" data-start=\"1806\" data-end=\"1816\"\u003eSummary\u003c\/h2\u003e\n\u003cp data-start=\"1817\" data-end=\"2059\"\u003eThe RDD180 Stationary Chain Guide is a \u003cstrong data-start=\"1856\" data-end=\"1901\"\u003edurable industrial-grade replacement part\u003c\/strong\u003e built to maintain proper chain alignment in rolling steel door systems, improving reliability and extending system life in demanding commercial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700808519966,"sku":"126632","price":141.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_bb824fbc-bb2b-46f7-b965-e03579076a11.jpg?v=1773145860"},{"product_id":"offset-12-link-40-chain","title":"Offset (1\/2) Link- #40 Chain","description":"\u003cp\u003e\u003cstrong\u003e#40 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; 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Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700808782110,"sku":"1623","price":2.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d9cb3175-5475-43b2-b0c1-78055b42c4f9.jpg?v=1773145863"},{"product_id":"chain-hoist-jr-1-14-bore","title":"CHAIN HOIST - J.R. 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Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809404702,"sku":"126660","price":182.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_61fc9b1a-ac5d-4991-9c36-69ea320df9d3.jpg?v=1773145875"},{"product_id":"master-link-48-aka-65-chain","title":"Master Link- #48 *aka #65 Chain","description":"\u003cp\u003e\u003cstrong\u003e#48 *aka #65 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809535774,"sku":"1612","price":3.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_0e5dce68-bc7b-4ccb-8d1a-7f61a1156ae1.jpg?v=1773145875"},{"product_id":"offset-12-link-48-aka-65-chain","title":"Offset (1\/2) Link- #48 *aka #65 Chain","description":"\u003cp\u003e\u003cstrong\u003e#48 *aka #65 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809568542,"sku":"1622","price":2.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_fcdcc6f7-1331-4d1b-9e3d-ea769b6a31ab.jpg?v=1773145877"},{"product_id":"master-link-40-chain","title":"Master Link- #40 Chain","description":"\u003cp\u003e\u003cstrong\u003e#40 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809699614,"sku":"1610","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d3101d29-f8b2-4e84-8232-af627ebf3182.jpg?v=1773145879"},{"product_id":"roller-chain-10-48-aka-65-chain","title":"Roller Chain - 10'- #48 *aka #65 Chain","description":"\u003cp\u003e\u003cstrong\u003e#48 *aka #65 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809765150,"sku":"1617","price":22.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_b8012fc6-feed-40e0-aae0-74360982929b.jpg?v=1773145880"},{"product_id":"master-link-50-chain","title":"Master Link- #50 Chain","description":"\u003cp\u003e\u003cstrong\u003e#50 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809830686,"sku":"1613","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_143e338e-4898-4318-8732-6469277f78b9.jpg?v=1773145881"},{"product_id":"rdrg-chain-hoist-basic-kit-for-rolling-door","title":"RDRG Chain Hoist Basic Kit for Rolling Door","description":"\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809961758,"sku":"159011","price":163.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_730c58ed-7e50-4d09-84fc-7949e4fd6fc9.jpg?v=1773145883"},{"product_id":"hand-chain-tensioner","title":"Hand Chain Tensioner","description":"\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700809994526,"sku":"557","price":89.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_944659f4-19a2-45a5-b19e-d1da48327045.jpg?v=1773145884"},{"product_id":"roller-chain-10-50-chain","title":"Roller Chain - 10'- #50 Chain","description":"\u003cp\u003e\u003cstrong\u003e#50 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700810060062,"sku":"1618","price":55.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_b814b55b-2db0-4277-aa90-fe87ce2be43b.jpg?v=1773145885"},{"product_id":"jr-sectional-door-chain-hoist-1-shaft","title":"J.R. Sectional Door Chain Hoist- 1\" Shaft","description":"\u003cp\u003e\u003cstrong\u003e1\" Shaft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700810125598,"sku":"566","price":138.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_2bd68ab3-ead0-414b-a814-dceaa153f9fd.jpg?v=1773145886"},{"product_id":"jrg-v2-chain-hoist-1-14-bore","title":"JRG V2 CHAIN HOIST (1-1\/4\" BORE)","description":"\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700810223902,"sku":"126690","price":202.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_06539776-6f37-4b59-bf3d-615ded6e09a9.jpg?v=1773145887"},{"product_id":"master-link-41-chain","title":"Master Link- #41 Chain","description":"\u003cp\u003e\u003cstrong\u003e#41 Chain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoists\u003c\/li\u003e\n\u003cli\u003eService Spring Corp — Industry trusted since 1962\u003c\/li\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700810256670,"sku":"1611","price":1.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d5fbfb23-41b2-4995-8af1-678f52668f7c.jpg?v=1773145888"},{"product_id":"model-2000-d-chain-hoist-1-shaft","title":"Model 2000 D Chain Hoist- 1\" Shaft","description":"\u003cp\u003e\u003cstrong\u003e1\" Shaft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Chain \u0026amp; Chain Hoist\n\u003cp data-start=\"0\" data-end=\"344\"\u003eThe Model 2000 D Chain Hoist for 1\" shafts is a heavy-duty manual hoist designed for commercial and industrial garage door systems. Built for reliable door operation during power outages or service situations, this chain hoist provides smooth manual control for large rolling steel doors, sectional doors, and high-lift commercial applications.\u003c\/p\u003e\n\u003cp data-start=\"346\" data-end=\"706\"\u003eEngineered for compatibility with 1-inch operator shafts, the Model 2000 D chain hoist is commonly used with jackshaft and commercial garage door operators where dependable manual operation is required. Its durable construction and precision drive components help ensure long-lasting performance in demanding warehouse, automotive, and industrial environments.\u003c\/p\u003e\n\u003cp data-start=\"708\" data-end=\"717\"\u003eFeatures:\u003c\/p\u003e\n\u003cul data-start=\"718\" data-end=\"1075\"\u003e\n\u003cli data-section-id=\"19t1uyv\" data-start=\"718\" data-end=\"765\"\u003eDesigned for 1\" shaft commercial door systems\u003c\/li\u003e\n\u003cli data-section-id=\"p4e7n5\" data-start=\"766\" data-end=\"807\"\u003eHeavy-duty manual chain hoist operation\u003c\/li\u003e\n\u003cli data-section-id=\"1uajnrq\" data-start=\"808\" data-end=\"864\"\u003eIdeal for rolling steel and sectional commercial doors\u003c\/li\u003e\n\u003cli data-section-id=\"1jpszgz\" data-start=\"865\" data-end=\"909\"\u003eSmooth and reliable manual lifting control\u003c\/li\u003e\n\u003cli data-section-id=\"10kbqqx\" data-start=\"910\" data-end=\"960\"\u003eDurable construction for industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"ful91t\" data-start=\"961\" data-end=\"1012\"\u003eCommonly used with commercial jackshaft operators\u003c\/li\u003e\n\u003cli data-section-id=\"xltc70\" data-start=\"1013\" data-end=\"1075\"\u003eSuitable for service, emergency, and backup manual operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1077\" data-end=\"1328\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eCommon search terms:\u003cbr\u003eModel 2000 D chain hoist, 1 inch shaft chain hoist, commercial garage door chain hoist, industrial door hoist assembly, manual chain hoist for garage door operator, commercial jackshaft chain hoist, rolling steel door chain hoist.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50700810354974,"sku":"567","price":114.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_0c0692d7-11df-4914-a7fc-257aecc32e4b.jpg?v=1773145889"}],"url":"https:\/\/garage-doorparts.com\/collections\/bottom-top-fixtures-copy.oembed","provider":"garage-doorparts.com","version":"1.0","type":"link"}