AOBEN 8 Piece Impact Socket Adapter and Reducer Set, 1/4, 3/8, 1/2" SAE Socket Adapter, Impact Driver & Wrench Conversion Kit Socket Reducer Set, Cr-V Steel

• 【Durability】: AOBEN socket set made from Hardened Treated Chrome Vanadium Steel Alloy (Cr-V), can withstand extreme levels of torque changes against fasteners. 【Corrosion-Resistant】: Manganese phosphate coating can improve wear resistance and corrosion resistance,can effectively extend the service life of the socket. 【Laser Marking】: High-contrast size marking is permanently laser etched and easy to read, even in low light. 【Drive Bit Adapter】: 8 Piece set includes 3/8" to 1/4" reducer, 1/2" to 3/8" reducer, 3/4" to 1/2" reducer, 1" to 3/4" reducer, 1/4" to 3/8" adapter, 3/8" to 1/2" adapter, 1/2" to 3/4" adapter, 3/4" to 1" adapter to give you all the sizes you need to smoothly transition from socket to socket. 【Service Guarantee】: AOBEN socket meet ANSI performance standards. It comes with 1 year quality guarantee.