Garage Door Torsion Spring Cable Drum Set – D1100-216 (Right & Left Hand Pair)

Ultra Heavy-Duty – Vertical Lift Configuration

Engineered for the toughest, heaviest vertical-lift garage door systems, the D1100-216 torsion spring cable drums are designed for extreme performance in industrial and commercial applications. This drum set delivers unmatched strength, stability, and precision for extra-tall, high-weight doors requiring secure cable control throughout the lift cycle.

Key Features:

• Vertical-Lift Specific Design: Built to manage doors that rise straight up without transitioning into a horizontal track – ideal for warehouses, factories, and specialty commercial installs.

• Massive 1,100 lb Capacity per Drum: Combined lifting capability of 2,200 lbs per set, making it the strongest drum set in its class.

• Oversized Cable Wrap Space: Handles extended travel on extremely tall vertical-lift doors with consistent, tangle-free performance.

• Heavy-Duty Cast Aluminum: Industrial-grade strength to withstand high-cycle use in demanding environments.

• 1" Bore with Dual Set Screws: Compatible with standard torsion shafts and provides a rock-solid grip.

• Color-Coded for Simplicity:

  • Red – Left-hand drum (mounted on the left when facing inside)

  • Black – Right-hand drum (mounted on the right when facing inside)

??? Recommended For:

• Industrial vertical-lift garage doors

• Extremely tall and heavy commercial doors

• Applications requiring ultra-high lifting power and reliability

Includes:

• (1) Right-hand D1100-216 Drum

• (1) Left-hand D1100-216 Drum