1 Pcs Drill Socket Adapter Impact Drill Extension Drill Bits Bar Socket Adapter 1/4 3/8 1/2 Size Hex Shank Square Head Drill Bit

Material : Chromium-vanadium Steel Model Number : Socket Adapter Origin : Mainland China Product Name : Steel Socket Adapter Item Type : Connecting Bar Feature 1 : Socket Adapter Hex Shank Set Feature 2 : Power Tool Extension Bar Feature 3 : Extension Drill Bits Feature 4 : Extension Dill Bits for Impact Drill System : Metric system Size : 1/4(6.35mm) 3/8(9.5mm) 1/2(12.7mm) Surface Treatment : Polishing, Chrome Plating Usage : Sleeve connecting rod Length : 65mm/65mm/72mm