D575H-120 High-Lift Garage Door Cable Drums – Pair
Heavy-duty matched cable drums designed for garage door systems requiring up to 120 inches of high lift.
The D575H-120 high-lift cable drum set is designed for sectional garage doors that travel vertically above the opening before transitioning into the horizontal track. This high-lift configuration increases overhead clearance and can create additional space for vehicle lifts, storage, lighting, or commercial equipment.
Each drum is engineered to maintain accurate cable tracking through both the vertical-lift and horizontal-travel portions of the door cycle. Sold as a matched left- and right-hand pair, these drums help distribute lifting force evenly for proper door balance and smoother operation.
Up to 120" of High Lift
Designed for systems requiring up to 10 feet of additional vertical door travel.
500 lb. Capacity
Each drum is rated for up to 500 lbs. when correctly selected and installed.
Matched Drum Pair
Includes the corresponding left- and right-hand drums for balanced cable travel.
Key Features
- D575H-120 high-lift cable drum design
- Supports up to 120" of high lift
- Suitable for compatible garage doors up to 12' high
- Rated for up to 500 lbs. per drum
- Fits a 1" solid torsion shaft
- Includes a 1/4" keyway for keyed-shaft installation
- Accepts lifting cable up to 3/16" in diameter
- Designed for residential and light-commercial high-lift applications
- Sold as a matched left- and right-hand pair
Product Specifications
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Current Model: D575H-120
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Set SKU: D575H-120-SET-SK
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Former Part Numbers: 5750-120 and D575H-22-H
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Lift Type: High lift
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Maximum High Lift: 120"
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Recommended Maximum Door Height: Up to 12'
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Capacity: Up to 500 lbs. per drum
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Shaft Compatibility: 1" solid torsion shaft
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Keyway: 1/4"
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Maximum Cable Diameter: 3/16"
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Quantity: One left-hand and one right-hand drum
High-Lift System Notice: These drums are designed specifically for high-lift garage door systems. They should not be substituted for standard-lift or full vertical-lift drums because each lift type uses a different groove profile and cable-winding geometry.
Compatibility Notice
Verify the door height, door weight, exact high-lift measurement, track layout, torsion-shaft diameter, keyway, cable diameter, cable length, spring design, and required drum capacity before ordering. High-lift drums must be selected as part of a properly engineered high-lift system.
Safety Warning: Cable drums, lifting cables, torsion shafts, and garage door springs operate under extreme tension. Incorrect drum selection, cable routing, spring calculations, or installation can cause uncontrolled door movement, serious injury, or property damage. Installation should be completed by a qualified garage door technician.
