Goodhd Drill Socket Adapter 1/4in Hex Shank Extension bar For Impact Driver 1/2 3/8 1/4

Features: *Made of Chrome Vanadium Steel Suitable for Heavy Duty Impact Drivers. *Spring Loaded Ball Bearing on Head Holds Sockets Securely. *Suitable for Quick Change Chuck Systems or Directly into Drill Chuck. *Change Your Hand Socket Set Into A Driven Socket Set. *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. *The hex shank fits all quick change chucks as well as standard drill chucks. Specifications: *Material: Chrome Vanadium Steel *Surface treatment: Sandblasting *Color: Silver *Shank: 1/4 (6.35mm) *Size: (All socket-drive adapter are 1/4 hex shank) 1/4 * 25mm length --- can be converted to 6.35mm square head 1/4 * 30mm length --- can be converted to 6.35mm square head 1/4 * 50mm length --- can be converted to 6.35mm square head 1/4 * 65mm length --- can be converted to 6.35mm square head 3/8 * 50mm length --- can be converted to 9.53mm square head 3/8 * 65mm length --- can be converted to 9.53mm square head 1/2 * 50mm length --- can be converted to 12.7mm square head 1/2 * 73mm length --- can be converted to 12.7mm square head *Quantity: 2/3/8pcs How to use: Suitable for screwdriver handle or electric screwdriver tool (hexagonal hole or three jaw chuck can be used) drive sleeve the installation of the hexagonal connector can be converted to square head which can be used for the installation of the sleeve The of conversion. Package Included: 2/3/8pcs * Socket Bit Adapter Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.