Description:3pc 1\/4 Inch Hex Socket Driver Set Wrench Adapter Extension Bar Bit
Specification:Material: chrome vanadium steel CR-V1\/4"- 1\/4" : 50mm Long --1\/4 "shank can be converted into 6.35 mm square3\/8"- 1\/4" : 50mm Long --1\/4 "shank can be converted into 9.53 mm square1\/2"- 1\/4" : 50mm Long --1\/4 "shank can be converted into 12.7 mm squareAll Sockets Standard 1\/4" Hex ShankApplication: suitable for screwdriver handle and an electric screwdriver tool (the six angle hole or three jaw chuck can be used on the drive sleeve)， installed after the original six angle edge size conversion for square size， which can be used for the socket installation， it is good conversion parts.
Features:Chrome Vanadium Steel Suitable for Heavy Duty Impact DriversSpring Loaded Ball Bearing on Head Holds Sockets SecurelySuitable for Quick Change 1\/4" Chuck Systems or Directly into Drill ChuckChange Your Hand Socket Set Into A Driven Socket SetThis set is perfect for your impact driver or drill， and allows you to replace your ratchet with a power toolThese 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
Package Included:1x (1\/4" hex shank to 1\/4" socket)Socket Adapter1x (1\/4" hex shank to 3\/8" socket)，Socket Adapter1x (1\/4" hex shank to 1\/2" socket) Socket Adapter