AUTOMATICALLY ENGAGES --- The inside return spring of Adjustable Clamping Handle Lever is automatically engages the teeth, the handle can then be fixed in original position. MULTIPLE CHOICES --- Adjustable Clamping Lever Clamp has six different thread length for these M8 clamping levers from which you can choose the proper one to meet your need. EASY TO USE --- By pressing down on the handle button the serrations are disengaged and the handle can then be turned to the desired position. ALLOY MATERIAL --- Clamping lever is made from high quality alloy and is finished by power coating or blackening for durability and rust APPLICATION --- The classic element find use in machine construction, tool making and plant construction, heavy-duty applications., Weight: 0.1322773572 Pounds, Manufacturer: Keenso