Blackhawk by PROTO® 1/4" Drive 12 Piece Universal Impact Socket Set - MM- 6 Point ITEM #:U-1456S Features and benefits Specifications Features and benefits Ball and spring joint design which allows for a 30° working angleLaser engraved markings for high visibilityTorquePlus® type system that helps minimize fastener rounding and slippageO-ring and retaining pin compatible Specifications Drive Size [in] 1/4 Point Size 6 Finish Black Oxide Unit of Measure MM Piece Count 12 Add to Wish list Add to Set Buy Now Print Warranty Share