Extension Hardware Box for 7' High Double-Wide Garage Doors
Extension Hardware Box for 7' High Double-Wide Garage Doors
Complete a compatible residential garage door installation with this extension-system hardware box for a 7' high, double-wide door.
The hardware box includes:
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Installation manual
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Caution and warning labels
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Jamb brackets
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2" 11-ball nylon rollers
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3" pulleys and forks
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14-gauge hinges
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Bottom brackets
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Lift handles
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Top fixtures
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Extension-system cables
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Rope
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Flag brackets
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Assorted bolts and screws
Application:
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Door height: 7'
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Door width category: Double-wide
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Counterbalance type: Extension spring
Door sections, tracks, extension springs, and components not specifically listed above are not represented as included. Confirm the door dimensions, section configuration, track arrangement, and required hardware before ordering.
Installation involves heavy door sections and tensioned springs. A qualified garage door technician should assemble the door, route the cables, install the extension springs and containment system, and complete the required balance and safety tests.
7' Double-Wide Garage Door Extension Hardware Box
Residential hardware package for a compatible 7' high double-wide garage door using an extension-spring system.
Details
Need Help With Compatibility?
Not sure if this is the correct part for your garage door, operator, gate system, or application? Contact Us before ordering — we’re happy to help.
Garage-DoorParts.com carries a large selection of residential and commercial parts, and many components can look similar while having important differences in dimensions, model numbers, voltage, mounting, or compatibility.
For the best assistance, please provide as much information as possible, including the manufacturer, model number, part number, door or operator type, dimensions, and clear photos of the existing part or equipment.
Our goal is to help you identify the correct product before you order and reduce the possibility of ordering an incompatible part.
Contact Us with your product questions and compatibility information, and we’ll do our best to point you in the right direction.
Shipping & Returns
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We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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