High quality: This electric rivet gun adapter is all metal forged and has high working strength, the middle part and head are made of high strength steel to increase service life and strength, durable, saving time and effort. Vertical grip handle -- The handle is made of hard plastic with anti-slip lines, which is not easy to slip with vertical grip.< /p> Feature: The rivet gun adapter with three-claw structure can effectively hold the drill head firmly and avoid slippage problems. The three-jaw clip with quenching and hardening is more wear-resistant and extends the life of the adapter. Advantage: Compared with traditional rivet guns, it is less noisy , more efficient, small in size and easy to carry, and manual riveters are laborious and inefficient. Hexagonal connecting rodStable clamping, can be connected to lithium drill, twist drill, pistol drill, etc. 1/4" hex drive Compatible with all common electric drills and cordless screwdrivers with 1/4" hex key Heavy steel structure Solid and permanent riveted connection. Compatible with all common rivet sizes 2.4 mm 3.2 mm 4.0 mm 4, 8mm