FONSOLUM 331LBS Garage Door Chain Hoist Wall Mount, 3:1 Reduced Drive Garage Door Jackshaft with 5.9" Diameter Gear, Heavy Duty Hoist Garage Door Openers for Garages, Warehouses, Roller Shutters

FONSOLUM 331LBS Garage Door Chain Hoist Wall Mount, 3:1 Reduced Drive Garage Door Jackshaft with 5.9" Diameter Gear, Heavy Duty Hoist Garage Door Openers for Garages, Warehouses, Roller Shutters

• 🧰【Sturdy and Durable】High-quality iron and galvanization make this chain hoist very wear-resistant and long-lasting. The weight capacity is up to 331 pounds, so you can lift the garage door with ease
• 🧰【Stable Operation】Ball bearings and lubricant reduce friction as the garage door chain hoistrotates, and the 3:1 ratio and reduction drive ensure smoother lifting and lowering
• 🧰【User-friendly Design】The gear's large diameter (5.91 inches) and 3:1 ratio of our garage door jackshaft allow you to use as few turns as possible to raise the lifting height, saving more energy
• 🧰【Easy to Clean】Due to the smooth surface of the heavy duty hoist garage door openers, you can easily remove dust and stains from it by simply wiping it with a rag and it will shine like new
• 🧰【Easy Installation]Simple structure and complete installation accessories make you can install our hoist easily, the opener is mainly installed next to garages, warehouses, roller shutters. Hand pull chain to lift the door