Garage Door Extension Kit with Cables,Pulleys,Bolts, and Nuts | For 7-Foot Doors

INCLUDED IN THIS KIT: Four – 3″ pulleys 2 pairs 7’ feet extension cables 4-3/8″ BOLTS 4-3/8″ NUTS 4-3/8″ LOCK WASHERS 2-S HOOKS 2-5/16″ EYE BOLTS 4-5/16 NUTS

Garage Door Extension Cable & Pulley Kit for 7' Ft Doors – 1/8" Diameter 7x19 Cables, 3" Pulleys & Hardware Set

   📌 Description

   Upgrade or replace your garage door hardware with this all-in-one Extension Cable & Pulley Kit, designed for 7-ft residential garage doors. Engineered for smooth operation, durability, and reliable performance, this kit contains all components needed for a proper extension spring system setup, making it perfect for DIY homeowners and professional installers alike.

This comprehensive kit ensures balanced door movement, reduces friction, and simplifies maintenance or replacement of worn extension spring components.


    🔧 Key Features

  • Cables
  • 1/8" Diameter, 7x19 Braided Stainless Steel – Strong, flexible, and corrosion-resistant.
  • Length: 156" (13 ft) – Designed for 7-ft garage doors.
  • Heavy-Duty Construction – Ideal for smooth, reliable operation and long-lasting performance.
  • Pulleys
  • Four (4) Heavy-Duty 3" Pulleys – Rated 200 lbs, 10,000 cycles for durability.
  • Smooth Operation – Minimizes friction for balanced door lifting.
  • Hardware Included
  • Four (4) 3/8" Bolts, Nuts, and Lock Washers
  • Two (2) 5/16" Eye Bolts with Nuts
  • Two (2) S-Hooks
  • Two (2) Pulley Clevis Strap Forks
  • Additional Benefits
  • Complete Kit – Everything needed for extension spring system setup.
  • Easy Installation – Perfect for both DIYers and professional technicians.
  • Safe & Reliable – Ensures smooth, balanced, and consistent garage door operation.

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