Garage Door Chain Hoist, Heavy-Duty Wall Mount Garage Door Opener - 3:1 Reduced Drive Jack Shaft Mount

Details--Ultra Long Chain: This 26ft chain is a small expert, allowing you to install and operate it as you please, with less restrictions!--Rounded Edges: The rounded edges not only ensure safe use but also enhance the aesthetics of the product.ApplicationIt is mainly installed next to garages, warehouses, roller shutters, etc. The hand-pulled chain lifts the door.SpecificationsColor: SilverMaterial: IronProcess: GalvanizedAssembly Required: YesTransmission Ratio: 3:1Chain Length: 8m/26ftLoad Bearing Capacity: About 150kg/331lbsGear Inner Diameter: 5cm/1.97in Gear Outer Diameter: 15cm/5.91in Hand Puller (W*H): 25.5*19cm/10.04*7.48inGross Weight: 11kg/24.3lbsPackaging Size: 26*23*14cm/10.2*9.1*5.5inPackage Included1*Garage Door Jackshaft Chain Hoist Other Accessories for AssemblyNotes-- Please check the size carefully before ordering.-- Additional chains may be required for doors or vertical lift doors that are over 14 feet.

• 🚙【STEADY RUNNING】Ball bearings and lubricating oil are like a SPA for each component, making it easy for them to rotate. The 3:1 transmission ratio and reduction drive ensure that whether lifting or lowering, it can be as smooth as taking a luxury elevator.
• 🚙【EASY-TO-USE DESIGN】 These large gears are like the arms of a strongman (5.91in diameter). Combined with a magical ratio of 3:1, you only need to turn a few times to lift heavy objects high. It's like having superpowers.
• 🚙【STABILITY GUARANTEE】 The sturdy chain and materials can stably withstand a weight of up to 331 pounds. In other words, you can confidently use it to lift the garage door without worrying about the chain breaking.
• 🚙【HANDY TOOL】With it, whether it's pulling up the rolling shutter door or the garage door, it's as easy as eating potato chips. Don't worry about slipping or lack of strength anymore!
• 🚙【SIMPLE INSTALLATION】Simple structure and complete installation accessories allow you to install it yourself in a short time.
• 🚙【STRONG AND DURABLE】The high-quality iron and galvanizing process make this product wear and corrosion-resistant and ensure long-term use.