Feature●SAE SIZES ARE: ¼”, 5/16”, 3/8”, 7/16”, ½”, 9/16”, 5/8”,3/4”.●METRIC SIZES ARE: 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 17mm, & 19mm●16PC SET IMPACT HEX/ALLEN SOCKET SET COMPLETE WITH TWO BLOW MOLDED CASES●HEAVY DUTY BLACK IMPACT CHROME MOLYBDENUM (Cr-Mo) STEEL CONSTRUCTION●1/2" DRIVEDescription
High-strength chrome moly steel construction and precisely milled tips deliver premium performance with an exact fit in fastener head. These tools are designed to be used with impact drivers to free rusted and over tightened bolts.