Specification:  Material: Zinc Alloy .  Surface finish: Powder coating, black coating.  Thread dia.: M8.  Thread length: 20/25/32/40/50/60 mm.  20: M8*63*20.  25: M8*63*25.  32: M8*63*32.  40: M8*63*40.  50: M8*63*50.  60: M8*63*60.     Features:  - The clamping lever is made of high quality alloy and the surface is coated with a hard coating or black for durability and rust protection.  - There are 6 different thread lengths for these M8 clamping levers from which you can choose the right one to meet your needs.  - By pressing the handle button, the toothpastes are turned off, and the handle can be turned to the desired position.  - Internal Return Spring automatically grips the teeth, the handle can then be locked in its original position.  - The classic element finds use in machine design, tool making and plant design, heavy duty applications.     Package Included:  1 x M8 Threaded Handle Screw