ITEM NAME:3 Pcs Drill Socket Adapter Impact Drill Extension Drill Bits Bar Socket Adapt&+ Features: Made of quality CR-V material in fine workmanship that is hard, durable and precise. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use. Specifically machined to fit securely into a hand held driver, drill driver or impact wrench. Lightweight, fast, connect to the standard hex screwdriver.Functional head has locking & magnetic function. Gears housed in die cast body with 3 sets of ball bearings for long lasting durability 1/4 inch hex drive shaft is quick change compatible and fits most power drill and driver chucks. Specification: Material: CR-V System: Metric system All Sockets Standard 1/4" Hex Shank Size: 1/4" hex shank to 1/4" socket---- 1/4 " shank can be converted to 1/4\'\'(6.35mm) square head 1/4" hex shank to 3/8" socket----- 1/4 " shank can be converted to 3/8\'\'(9.53mm) square head 1/4" hex shank to 1/2" socket ----1/4 " shank can be converted to (1/2\'\')12.7mm square head Quantity: 3pcs Package includes: 1 x (1/4" hex shank to 1/4" socket)Socket Adapter 1 x (1/4" hex shank to 3/8" socket)Socket Adapter 1 x (1/4" hex shank to 1/2" socket)Socket Adapter.Find many great new & used options and get the best deals for 3 Pcs Drill Socket Adapter Impact Drill Extension Drill Bits Bar Socket Adapt&+ at the best online prices at shop2india!