Ko-Ken 14209M Bit + Bit Holder Set 5-19mm Hex 10 pieces 1/2 Sq. DriveGeneral Information Brand Ko Ken Tools Part Number 14209M Product Type Socket Adaptors Number of Pieces 10 Packaging Retail Country of Origin Japan UPC 4991644010295 California Residents Proposition 65 Warning Physical Characteristics Weight 0. 83 kg 1. 83 lb Details Wrench Type Bit Socket Type Hex Size 5 19mm Features Impact Hex Bit Socket Set Input Drive Size : 1 2 Inch Output Size : 5 19mm pieces : 10 Made In Japan Drive Connector Size 1 2 Inch