RW Garage Door Torsion Spring .2500 Wire Size (Gold) x 1.75” ID X 33.50"
RW Garage Door Torsion Spring .2500 Wire Size (Gold) x 1.75” ID X 33.50"
🇺🇸 Made in the USA
This Service Spring Corp torsion spring features .2500" wire, a 1.75" inside diameter, a 33.50" spring body length, and right-hand wind. It is designed for garage door counterbalance systems requiring this specific spring configuration. Correctly selected and professionally installed, it supplies the torque needed to help balance the door’s weight throughout its travel.
Manufactured from coated, oil-tempered wire, this spring includes installed winding and stationary cones. Its gold wire-size identification helps distinguish the .2500" gauge, while the complete dimensional specification provides the information needed for accurate replacement selection.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Service Spring Corp |
| Spring type | Garage door torsion spring |
| Wire diameter | .2500" |
| Inside diameter | 1.75" |
| Spring body length | 33.50", relaxed, excluding cones |
| Wind direction | Right wind — RW |
| Wire-size color code | Gold |
| Material | Oil-tempered spring wire |
| Surface treatment | Protective coating |
| Included components | Installed winding and stationary cones |
| Listed cycle rating | Minimum 10,000 cycles in the correct application |
| Country of manufacture | USA |
| Quantity | One spring |
Construction & Included Components
Oil-tempered wire provides the spring material used to store and release energy as the door operates. The protective coating helps protect the wire surface, but does not eliminate the need for appropriate inspection and maintenance.
The installed cones provide the spring’s winding and anchoring connections. This listing is for one spring with cones; cables, cable drums, bearings, mounting brackets, shaft, and installation tools are separate components.
Common Applications
Suitable for professional replacement work on sectional garage door systems specified for a .2500" × 1.75" ID × 33.50" right-wind spring. Selection must be based on the door’s counterbalance requirements, rather than appearance, opener horsepower, or door width alone.
An existing spring is a useful reference only when its sizing is known to be correct. A door that was previously heavy, difficult to balance, or modified may require a fresh spring calculation.
Compatibility & Measurement
Confirm all four essential specifications: wire diameter, inside diameter, relaxed spring body length, and wind direction. The 33.50" measurement describes the coil body without the cones, measured with the spring fully relaxed by a qualified professional.
The 1.75" inside diameter describes the spring coil opening, not the shaft diameter. Cone fit, anchoring arrangement, shaft compatibility, and available operating space also require verification.
A .2500" spring with a different length or inside diameter produces different spring characteristics. Similarly, the left-wind version of this size is not a substitute for this right-wind spring.
Wind Direction & Color Identification
Right wind identifies the direction of the spring’s coils. It does not, by itself, establish which side of every garage door assembly the spring belongs on.
Gold identifies the .2500" wire gauge within the torsion spring color-code system. It does not identify door lifting capacity or replace dimensional measurements.
Spring Pairing & Door Configuration
For a two-spring system, the installer should assess both springs and their combined contribution to door balance. Springs of similar age may warrant replacement together, although a properly engineered pair does not always use identical dimensions.
Door weight, door height, cable drum geometry, and lift configuration all affect selection. High-lift or vertical-lift systems require calculations appropriate to their specific arrangement.
Cycle Life & Maintenance
The listed minimum rating is 10,000 cycles in the correct application; one cycle is one complete opening and closing. This is a usage rating, not a guaranteed number of years.
Follow manufacturer guidance for lubrication and inspection. If the door becomes heavy, uneven, or unusually noisy, arrange professional service rather than increasing opener force.
Professional Installation & Safety
Torsion springs store substantial energy and require installation by a qualified garage door professional using appropriate tools and winding bars. Never loosen loaded cones, anchors, drums, or bottom cable brackets.
After installation, the technician should verify door balance, cable condition, hardware security, and opener safety operation.
Choose this spring when the verified replacement specification is .2500" × 1.75" ID × 33.50", right wind.
Details
Need Help With Compatibility?
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