CRESCENT CPTAW8 Home Hand Tools Wrenches Adjustable Sets Versatile fastening tool offers user multiple fastening options in a single tool design Traditional 8 inadjustable wrench with laser etched SAE/MM scales and wide jaw opening Pass thru reversible ratcheting system works over long threaded rod where normal ratchets and sockets will not fit Universal design fits 6 fastener types (hex, square, 12pt, E-torx, partially rounded hex, spline) Includes 10 universal combo sockets that fit both standard and metric fasteners: 3/8 in (10mm), 7/16 in (11mm), 15/32 in(12mm), 1/2 in(13mm), 9/16 in(14mm), 19/32 in(15mm), 5/8 in(16mm), 11/16 in(17mm), 23/32 in(18mm), 3/4 in(19mm)