ER-EL Clamp Kit With Serrated Blocks 52 Piece 2010 Series - M14x2.0 (16mm)The ER EL 2010 series coupling clamp set can be used to securely position your workpiece on the machine bed. The set is made from a high quality steel and contains the following: 6x M20 T Nuts, 16x Studs, 6x Supported Nuts, 4x Nuts with washer, 2x Extension nut, 4x Thick washer, 4x Serrated clamps, 8x Clamps with support hole, 1x T slot scraper and 1x steel storage case. Made from high quality steel Can be used to securely position your workpiece on