Sealey AK396 Blind Nut & Stud Riveting Kit Features and Benefits:Suitable for rivets, rivet nuts and rivet studs in aluminium, steel and stainless steel. 360 Swivel head gives greatly improved accessibility. Four nozzles for standard rivets, four mandrels for rivet nuts and three mandrels for rivet studs. Supplied with spanners and a selection of steel rivet nuts.Model No:AK396Blind Rivet Nozzle Sizes:2.4mm(3/32″), 3.2mm(1/8″), 4mm(5/32″), 4.8mm(3/16″)Rivet Nut Sizes:M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1mmRivet Stud Sizes:M4 x 0.7, M5 x 0.8, M6 x 1mmRivet Materials:Aluminium, Steel, Stainless SteelRivets Nuts Supplied:M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1mm (10pc each)