Ko-Ken 4445M-12 Universal Socket 12 MM 12 Point 65 MM 1/2 Sq. DriveGeneral Information Brand Ko Ken Tools Part Number 4445M 12 Product Type Socket Adapter Packaging Bulk Country of Origin Japan UPC 4991644082544 California Residents Proposition 65 Warning Physical Characteristics Length 65 mm Weight 0. 15 kg 0. 33 lb Details Type 12 Point Size 12 mm Features Drive Shape: Square Input Drive Size: 1 2 Inch Output Size: 12 mm Length: 65 mm Made In Japan Drive Connector Size 1 2 Inch