Specifications: Finish: Zinc Plated Material: Carbon Steel , Rubber Total Length: 25mm Thread Diameter: M4 Thread Length: 15mm Rubber Head Size: 10 x 7 x 10mm(Max Dia*Min Dia*Height) Package Content: 10pcs x Toggle Clamp Foot Description: The bolt is made of cold-rolled carbon steel with zinc plated coating for corrosion resistance, with a soft rubber clamping pad. This clamping foot provides more stable clamping pressure and does not mar on soft woods. Swivel-action foot is perfect for clamping angled stock. Clamp foot will fit most toggle clamps. Toggle clamp not included.