The clamping lever is made from 'a high quality alloy and the surface is finished with powder coating or blackening for durability and rust protection. By pressing the button on the handle, the serrations are disengaged and the handle can then be rotated to the desired position. The inner return spring automatically engages the teeth, the handle can then be fixed in its original position. L The classic element is used in machine building, tool making and factory construction, heavy duty applications. Description: An adjustable lever clamps the components that offer a ratchet function that is particularly 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 single button. Material: Metal Surface Finish: Powder Coating, Blackening Type: M6, M8, M10 Handle length M6 50mm/2 inch M8 63mm/2.5 inch M10 80mm/3.1 inch Package includes: 1 x clamp lever