Upgrade or replace your garage door hardware with this all-in-one Extension Cable & Pulley Kit, designed for smooth operation, durability, and reliability. This comprehensive kit includes everything you need for a proper extension spring system setup, making it ideal for both DIY homeowners and professional installers.

Included in This Kit:

• Four (4) – 3" Heavy-Duty Pulleys: Smooth operation and long-lasting performance. Rated at 200 lb load capacity at 10,000 cycles..

•  Two Pairs of 8’ Feet Door Extension Cables (Total of 4 Cables):

  • Cable Diameter: 1/8"

  • Construction: 7x19 Strand

  • Length: 173.23" (equal to 14.43 feet)

  • Designed for strength and flexibility.

• Four (4) – 3/8" Bolts

• Four (4) – 3/8" Nuts

• Four (4) – 3/8" Lock Washers

• Two (2) – 5/16" Eye Bolts with Nuts

• Two (2) – S-Hooks

• Two (2) – Pulley Clevis Strap Forks