SK 86132 SuperKrome 7 Piece 12 Point 3/8-Inch to 3/4-Inch Flex Combination Wrench Set Tough and reliable 7-piece SuperKrome flex fractional combination wrench set Patented SuperKrome finish for durability and maximum corrosion resistance SureGrip hex design drives the side of the fastener, not the corner Pivoting socket ends on flex wrenches allow for greater maneuverability in cramped closed spaces Limited lifetime warranty