Features:Chrome Vanadium Steel Suitable for Heavy Duty Impact Drivers.
Spring Loaded Ball Bearing on Head Holds Sockets Securely.
Suitable for Quick Change 1/4" Chuck Systems or Directly into Drill Chuck.
Change Your Hand Socket Set Into A Driven Socket Set.
This set is perfect for your impact driver or drill, and allows you to replace your ratchet with a power tool.
These impact ready adapters are rated for the most demanding of applications (2000 in/lb of torque).
The 1/4" hex shank fits all quick change chucks as well as standard drill chucks.
Specification:Brand new and high quality.
Material: Chrome vanadium steel cr-v.
1/4"*1/4"*50mm--1/4 "shank can be converted into 6.35 mm square.
3/8"*1/4"*50mm--1/4 "shank can be converted into 9.53 mm square.
1/2"*1/4"*50mm--1/4 "shank can be converted into 12.7 mm square.
Package Included:1 x Socket Adapter Hex Shank set(3 pcs a set)
NO Retail Box. Packed Safely in Bubble Bag.