【Size】3/8 inch drive socket, H8 hex bit, 1.9 inch (48mm) Overall length. Package include 2 pieces Hex bit socket.
【Material】Made by quenched and heat treated S2 alloy steel bits, hardness up to 62 HRC, great wear resistance. High strength CR-V steel sockets, increase turning power.
【Surface Treatment】Mirror-polished and chrome-plated sockets and phosphate bits finish offer excellent anti-corrosion and anti-rust performance.
【Precision Bits】Automatically processe bit tips to ensure accurate size, high-torque fit that resists camming out, reducing wear.
【Notes】Use with matched ratchet to improve speed in tightening hex drive fasteners. Small body for easy storage and portability.