400-12 Standard Lift Garage Door Cable Drum

The 400-12 Cable Drums are designed for standard lift garage door systems, providing reliable cable winding and smooth door operation. Engineered for doors up to 12 ft. 1 in. high, these drums install on the torsion shaft and ensure consistent cable tracking during opening and closing cycles.

Compatible with 1-inch tube shafts or solid shafts with a 1/4-inch keyway, this matched pair includes left-hand and right-hand drums clearly marked for proper installation. Their compact design supports efficient performance in residential and light commercial applications.

Key Features

• Standard lift cable drums for torsion spring systems
• Compatible with 1" tube shafts or solid shafts with 1/4" keyway
• Designed for doors up to 12 ft. 1 in. high
• Supports up to 375 lbs lifting capacity per drum
• Maximum cable diameter: 3/16"
• Graduated design for smooth and consistent cable winding
• Includes matched pair: one left-hand and one right-hand drum

Dimensions & Specifications

• Part number: 400-12
• Outside diameter: 4"
• Height (laid flat): 2"
• Application: Standard lift residential and light commercial doors

Installation Notes

• Mounts directly to the torsion shaft
• Left and right drums are clearly marked for correct placement
• Not intended for high-lift or vertical lift door configurations

The 400-12 Torque Force cable drum set is an essential component for maintaining proper balance and operation in standard lift garage door systems. Its precise design and compatibility with common shaft types make it a dependable choice for replacement or new installations.