Stanley Riveters Contractor Grade Riveter 6-MR100About this Item:4 nose pieces & wrench store in handle for versatility and convenient storageAccepts aluminium, steel & stainless steel rivets for wide range of applications; Contract grade - heavy duty, long lastingEquipped with removable ejector spring; Long handles make riveters easy to squeezeUses 2mm(3/32"), 3mm(1/8"), 4mm(5/32")" and 5mm(3/16") diameter Steel and Aluminum Rivets ; Uses 3mm(1/8") and 4mm(5/32") diameter Stainless Rivets