Garage Door Jackshaft Chain Hoist, Heavy-Duty Wall Mount Jackshaft Garage Door Openers 3:1 Reduction Drive for Roll Up Doors

Upgrade your garage door system with our Garage Door Jackshaft Chain Hoist, a robust and reliable manual opener designed for roll-up doors and jackshaft garage door openers. Engineered for smooth, sturdy, and safe operation, this hoist makes lifting heavy garage doors effortless, offering an ideal replacement or DIY solution for your existing setup.

• Easy Installation – Comes with all necessary accessories,36 Tooth x #50.1”(or1-1/4”) 1D Sprocket4'-#50 Roller Chain, Chain Keeper Bracket 1- 1/4”x 1” Key, 2-Set Screws, 26'- Hand Chain
• High-Strength Chain Design – Garage door Jackshaft chain hoist with 41# roller chain (36") and a 26' hand chain, this hoist delivers exceptional durability and a load capacity, ensuring reliable performance for heavy doors
• 3:1 Gear Ratio & Smooth Operation – The robust and reliable manual opener designed for roll-up doors and jackshaft garage door openers
• Universal Compatibility – Fits standard 1" bore sprockets, making it perfect for garages, warehouses, and workshops
• Sturdy & Safe – The wall-mounted design ensures stability, while the reinforced structure guarantees long-lasting performance