[Durable Material]: The Horizontal Quick Release Fork Is Made Of Sphc Hot-Rolled Pickled Steel Plate And Stainless Steel. The Galvanized Iron On The Surface Can Effectively Prevent Oxidation. Safe, Not Easy To Rust, Good Corrosion Resistance And Strong Pressure Resistance, Can Be Used For A Long Time.[With Anti-Slip Grip]: Toggle Clip With Silicone Anti-Slip Grip. Easy To Install And Use To Prevent Slipping. By Adjusting The Rubber Set Screw Of The Quick Clamp, Then Pushing The Handle Of The Toggle Clamp To The Correct Angle, Components Of Different Heights Can Be Quickly Assembled And Fixed.[Push-Pull Design] : The 301 Am Quick Release Adopts A Push-Pull Design. The Special Design Is Simple And Quick. The Horizontal Luminaire Is Stable And Suitable For Horizontal / Vertical Positions. This Is Ideal For Effectively Securing Parts And Increasing Productivity. Maximum Capacity: 45 Kg / 99 Lbs.[Get Content]: Quick Release Kit Contains 4 X 301Am Quick Release Push-Pull Mounts. Handle Opening Angle: 190 Degrees. Flexible To Use And Powerful To Meet Your Needs. When Using At The Same Time, Please Check The Control Lever To Avoid Side Pressure Interference.[Wide Application]: Metal Toggle Fasteners Are Suitable For Metal Plates, Circuit Boards, Mechanical Workshops,orking, Welding, Mold Making, Electronic Equipment Assembly, Automobile Repairs, Furniture Repairs, Etc. Efficient, High Quality And Good Value For Money.