General Information Brand Ko-Ken Tools Product Type Universal Nut grip Socket Country of Origin Japan UPC 4991644020447 California Residents Proposition 65 Warning Part Number 3441MZ-13 Physical Characteristics Length 42.5mm Height 5.5mm Weight 0.05 kg 0.12 lb Details Wrench Type Socket Size 13mm Features Drive Size : 3/8″Output Size : 13mmD1 Size : 17.8mmD2 Size : 17mm Height : 5.5mm Drive Connector Size 3/8 Inch








