Reduced Drive for Roll Up Doors - 4000 Direct Drive, Garage Door Jackshaft Chain Hoist, Garage Door Openers Chain Drive

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• 【High-quality Material】The high-quality iron is sturdy and abrasion resistant, ensuring the garage hoist a long service life and keeping it practical for long-term use. The garage door chain hoist is mainly used for pulling up the roller shutter door of garages, warehouses, and other places with hands.
• 【Excellent Performance】The sturdy chain and structure give the garage door jackshaft chain hoist a high load bearing(330.7 lbs) to give you confidence for lifting your garage doors. The 1:1 gear ratio allows you to pull up your roll-up door or garage door with less effort, which is very labor-saving.
• 【Simple to Install/Clean】With a simple structure and complete accessories, the garage door jackshaft chain hoist can be installed in a few minutes. The smooth surface makes the product easy to clean with a soft cloth.
• 【Smooth Lifting】The pre-lubricated ball bearing can reduce friction during rotation and ensure smoother lifting and lowering. Garage door chain hoist for roll up doors.
• 【Exquisite Workmanship】The stamping and galvanized processes can effectively improve the texture and stability of this chain hoist. The 26ft chain provides greater flexibility in your installation and operation.