Ko-Ken 4445M-19 1/2 Sq. Dr. Universal Socket 19mm 12 point Length 71mmGeneral Information Brand Ko Ken Tools Part Number 4445M 19 Product Type Socket Adapter Packaging Bulk Country of Origin Japan UPC 4991644082612 California Residents Proposition 65 Warning Physical Characteristics Length 71mm Weight 0. 17 kg 0. 37 lb Details Wrench Type Universal Socket Type 12 Point Size 19mm Features 12 Point Universal Socket Input Drive Size : 1 2 Inch Output Size : 19mm Length : 71mm Made In Japan Drive Connector Size 1 2 Inch