Holding Capacity Lever Lock Closing Force: 150Kg/330LbsInstallation Distance Is Adjustable, Keep 2 Doors Closed, Tight Or Loose As You Like.Durable Material Tension Lock Made Of Galvanized Iron, With A Smooth Surface, Is Durable And Not Easy To Rust. The Red Buckle Of The Gh-4001 Consists Of A Non-Slip Wear-Resistant Pvc Rubber Sleeve.Powerful Y-Threaded Rod With Good Load Bearing, No Deformation, No Rust, With Strong Function Of Traction, Can Be Turned On Or Off Quickly, Save Space. The Gh4001 Tension Lock Keeps The Object In A Tight State.Wide Range Of Uses The Small Lock Is Very Suitable For Cabinets, Doors, Boxes, Windows, Suitcases, Etc. Can Be Used In Homes, Gardens, Offices, Restaurants, Outdoor Barbecues, Factories And Other Places.Simple AssemblyJust Fix The Base On Both Sides, Tighten With Screws, Adjust The Lever To Screws To The Appropriate Length And Fasten Moving Parts Quickly. Installation Of The Locking Door Knob Is Simple And Effortless. And With Rubber Grip Design, You Will Feel Comfortable.