Features:* Just lift the handle of these push button ratchet levers to disengage gear teeth and rotate freely for quick adjustment. Release the handle to reengage and tighten.* These handles are perfect to be used in application requiring frequent and quick adjustments and when working in confined areas. Specifications:* product name: Ratchet Level Adjustable Handle* Thread Diameter: M8* Thread Length: 32mm/ 1.26"* Lever Length: 73mm/ 2.87"* Hex Socket Size: 4mm/0.16"* Finish: Matte Black* Main material: Metal Package Content: 3 x Adjustable Clamping Handle