INCLUDED SAE SIZES- 3/8in, 7/16in, 1/2in, 9/16in, 5/8in, 11/16in, 3/4in, 13/16in, 7/8in, 15/16in, 1in. Comes with a canvas rolling-up pouch for easy storage and carry.        
DURABLE Cr-V STEEL - Made with forged, heat-treated and sandblasted chrome vanadium steel for lasting strength and durability. Chrome plated for rust and corrosion protection.      12 POINT & OFF CORNER DESIGN - Precise machined to provide a more precise and exact fit. Distributes the force on the round but not corners, prolonging its lifespan and protecting the fasteners.        
15-DEGREE OFFSET FOR CONFINED AREAS - A 15-degree offset angle on the box end creates clearance for your fingers to operate and work in tight places.        
WIDE APPLICATION - Ideal for automotive repair, machinery maintenance, workshop use, construction jobs, and DIY home projects.