Teng TTHR81 Hand Rivet Set 81 Piece " Teng Tools" Set containing one rivet gun with four nose bushes as well as 75 assorted rivets (20 each of 2.4, 3.2, 4.0 & 15 pcs 4.8 mm). Supplied in a plastic TC tray with removable lid & dovetail joints for use on its own or as part of the Teng Tools Control System. Fits in Teng Tools tool boxes & roller cabinets. With nose bushes: 2.4 3.2 4.0 4.8mm Number of rivets: 75 Length of gun: 250mm Case size L x W x H: 265 x 142 x 50mm Weight: 0.95kg