Features:_x000D_100% quality and Brand new._x000D_Chrome Vanadium Steel Suitable for Heavy Duty Impact Drivers._x000D_Spring Loaded Ball Bearing on Head Holds Sockets Securely._x000D_Suitable for Quick Change 1/4" Chuck Systems or Directly into Drill Chuck._x000D_Change Your Hand Socket Set Into A Driven Socket Set._x000D_This set is perfect for your impact driver or drill, and allows you to replace your ratchet with a power tool._x000D_These impact ready adapters are rated for the most demanding of applications._x000D_The 1/4" hex shank fits all quick change chucks as well as standard drill chucks._x000D_Socket Bit Adapter Drill Nut Driver Power Extension Bar 3pc Set 1/4" 3/8" 1/2"._x000D__x000D_Specification:_x000D_Material: chrome vanadium steel CR-V_x000D_1/4" hex shank to 1/4" socket 50mm Long_x000D_1/4" hex shank to 3/8" socket 50mm Long_x000D_1/4" hex shank to 1/2" socket 50mm Long_x000D__x000D_Package Included:_x000D_1 x (1/4" hex shank to 1/4" socket)Socket Adapter_x000D_1 x (1/4" hex shank to 3/8" socket)Socket Adapter_x000D_1 x (1/4" hex shank to 1/2" socket)Socket Adapter 1100% quality and Brand new. Chrome Vanadium Steel Suitable for Heavy Duty Impact Drivers. 2Spring Loaded Ball Bearing on Head Holds Sockets Securely. Suitable for Quick Change 1/4" Chuck Systems or Directly into Drill Chuck. 3Change 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. 4These impact ready adapters are rated for the most demanding of applications. The 1/4" hex shank fits all quick change chucks as well as standard drill chucks. 5Socket Bit Adapter Drill Nut Driver Power Extension Bar 3pc Set 1/4" 3/8" 1/2".