The Cherry G784 Hydro-Shift Riveter is a pneumatic-hydraulic tool designed specifically for the most efficient installation of CherryLOCK Rivets. Its durable, all metal housing makes this tool extremely robust for use in shop environment. It will install nearly all diameters of CherryLOCK Rivets up to a half-inch grip, "A" group only. This powerful tool has been designed with many ergonomic features: lower weight, less recoil, low noise and a comfortable fit in the operator's hand. It can be operated in any position with one hand. With proper adapters and pulling heads this tool can be used to install other types of rivets.