1Clamping lever is made from high quality alloy and surface is finished by power coating or blackening for durability and rust protection 2There are six different thread length for these M8 clamping levers from which you can choose the proper one to meet your need 3By pressing down on the handle button the serrations are disengaged and the handle can then be turned to the desired position 4The inside return spring automatically engages the teeth, the handle can then be fixed in original position 5The classic element find use in machine construction, tool making and plant construction, heavy-duty applications An adjustable lever is clamping components that offer a ratcheting feature that is especially useful in tight spaces. The design also allows for easier visual adjustment to specific positions, and the ergonomic shape makes it user-friendly. They are ideal for situations where more torque is required than can be achieved with a simple knob. Features: Clamping lever is made from high quality alloy and surface is finished by power coating or blackening for durability and rust protection. There are six different thread length for these M8 clamping levers from which you can choose the proper one to meet your need. By pressing down on the handle button the serrations are disengaged and the handle can then be turned to the desired position. The inside return spring automatically engages the teeth, the handle can then be fixed in original position. The classic element find use in machine construction, tool making and plant construction, heavy-duty applications. Specifications: Material: Alloy Surface Finishing: Powder coating, blackening Type: M8*16, M8*20, M8*25, M8*30, M8*40, M8*60(Optional) Quantity: 1 Size: Package Includes: 1 x Clamping Lever