AIR HYDRAULIC RIVETER KIT 2.4 TO 4.8MM RIVET SIZE.TRACTION POWER 1045KGFSERVICE KIT O RINGS & PISTON & SPRINGSAir Hydraulic Riveter Kit for rivets of size 2.4-4.8mm, featuring a traction power of 1045kgf and including service kit components such as o-rings, piston, and springs.