LAJIAOZ Garage Door Chain Hoist - 4:1 Reduced Drive Heavy Duty Hoist for Roll Up Doors and Jackshaft Garage Door Openers

LAJIAOZ are specialized in producing various tools, please go find all kinds of tools fittings you need in the store Garage Door Jackshaft Chain Hoist,Roll Up Door Opener: (1)Gear ratio:4:1; (2)41B 36 sprocket,1" bore; (3)22" of 41# roller chain; (4)26' of hand chain; (5)Chain keeper; (6)1/4" * 1/4" 1 3/8" square key (7)runs smoothly without chain jamming (8)easy to operate (8)strong wear resistance (9)chain wheel is precision die-cast with a smooth surface Kindly reminder: 1、Before purchase，Please confirm whether the size and other requirements meet your needs. 2、Small parts, please keep away from child. 3、Customer satisfaction is our top priority,if there anything missed or broken,pls let us know. 4、Your advice is welcome at any time.

• Effortless Operation: Our Garage Door Chain Hoist features a high-performance gear ratio of 4:1, ensuring smooth and easy lifting of your garage door with minimal effort.
• Sturdy Construction: Built to last, this hoist includes a sturdy 41B 36 sprocket with a 1" bore, designed to withstand heavy loads and frequent use for years to come
• Precision Engineering: Equipped with a 36" 41# roller chain, 1/4" x 1/4" dimensions, and a 1 3/8" square key, our hoist delivers precise and reliable performance, ensuring consistent door operation.
• Long Reach: With a generous length of 26ft, this chain hoist provides ample reach for lifting garage doors of various sizes, making it suitable for residential and commercial applications.
• Easy Installation: Designed for hassle-free setup, our Garage Door Chain Hoist comes with straightforward instructions, allowing you to install it quickly and start enjoying its benefits right away.