D400-54 High-Lift Cable Drums – Up to 54" High Lift, Pair

Configure a compatible high-lift garage door with this matched pair of D400-54 cable drums. These drums accommodate high-lift arrangements measuring up to 54 inches and are designed for qualifying torsion-spring sectional-door systems.

Specifications:

• Drum type: High lift

• Drum model: D400-54

• Maximum high lift: 54"

• Capacity: 275 lb per drum

• Maximum cable diameter: 5/32"

• Quantity: One matched pair

• Published cable-length formula: Floor-to-shaft center plus 63", minus the amount of high lift

These drums are not standard-lift or vertical-lift drums. Confirm the door weight, measured high lift, shaft size, track arrangement, cable diameter, drum orientation, and required cable length before ordering.

Drum capacity is stated per drum and does not independently determine the allowable weight of the complete door system. Both drums must be installed as a correctly matched left-and-right pair.

High-lift torsion systems store dangerous energy and require precise cable and spring calculations. Installation should be performed by a qualified garage door technician.

Order this drum pair for a professionally engineered high-lift system requiring the D400-54 configuration.

D400-54 High-Lift Cable Drums – Up to 54" High Lift, Pair
Matched high-lift drum pair rated at 275 lb per drum with a maximum 5/32-inch cable size.