Taparia 1264-8 - Max. Opening 205mm C Clamptool comprises high-grade steel material. All parts of Taparia Clamp are heat treated and black phosphate for longer functional life. The black phosphate coating finish makes the clamp corrosion-resistant and highly durable. It is applicable for heavy-duty applications. The I section frame adds strength and toughness to the Clamp system. The swivel head on the ball end of the screw improves the holding grip over the working piece. The primary function of Taparia 1264-8 Clamp is to fix the workpieces and keep them stable while drilling or screwing.