HAUTMEC 5-in-1 Rivet Gun 12" Expert Heavy-Duty Lazy Tong Pop Riveter with Portable Wrench, Single Pull Action Riveter, Fast Riveting HT0130-UKHAUTMEC Lazy Tong Pop Rivet Gun in expert quality, ideal for repetitive tasks using either aluminium, stainless steel or steel blind rivets Reinforced aluminium and carbon steel lattice construction delivers more power with less effort Single pull action riveter for fast, repetitive riveting, suitable for limited lateral access and site work Suitable for rivet sizes : 3 32"(2. 4mm), 1 8"(3. 2mm), 5 32"(4. 0mm) , 3 16"(4. 8mm) and 1 4 Inch (6. 4mm)