Upgrade your garage door’s performance with the D400-144 torsion spring cable drums, engineered for durability, precision, and smooth operation. This matched pair (Left Hand and Right Hand) is designed for standard lift garage doors up to 12 feet tall, making it a perfect fit for residential and light commercial applications.
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D400-144 Garage Door Cable Drums 12′ Standard Lift
D400-144 Cable Drums are used on most residential size garage doors with torsion spring assemblies. One pair of drums can support a total door weight of 750 lbs (375 lb each). These drums accept 5/32″ cable diameters.
These drums are sold in pairs with a right and left side mount. The right side drum is painted red and the left side drum is painted black. On standard lift doors the right hand drum (red) is located on the left side (inside looking out). The left hand drum (black) is located on the right side (ISLO).
Garage door cable drums are found on the ends of the torsion shaft and look like metal wheels or hubs. Cable drums help the garage door remain balanced and level as cables wrap around the drums. Residential and light commercial garage doors use drums with a four-inch diameter, while heavier doors use five-inch drums. Garage door cable drums are most commonly made from cast aluminum.
Standard Features:
- Die cast aluminum alloy construction
- Maximum door height: 12′
- Lifting weight per drum: 375 lbs
- Maximum cable size: 5/32″
- Cable length: floor to shaft center +8″
- Mounting: 1″ tube or solid shaft with 1/4″ keyway
- Color coded: Red=LH and Black=RH
- Set screws: 3/8″-16 x 1″ hardened cup point set screws
- Cross Reference: Apco 400-12, DNS 4-13, OMI2100
