Technical Data:
Non-reversible ratcheting combination wrench
Size: 5/16 in
Box end: 12 Point
Finish: Full Polish

Application:
Non-reversible ratcheting wrench can be flipped over to turn in the opposite direction
Spline versions can be used on metric 4, 6, 12 point, spline and Torx fasteners
Chrome-vanadium box ends provide strength and durability
Box end is chamfered for easy fastener application
Spline design moves contact away from fastener corners to reduce scoring, rounding and Foreign Object Damage (FOD)
Anti-Slip Design (ASD) open end
Black chrome finish is corrosion-resistant and cleans easily
72-tooth gear provides 5 deg arc swing

Dimensions:
Outside head width 1: 11/16 in
Head thickness 1: 1/8 in
Outside head width 2: 21/32 in
Head thickness 2: 1/8 in
Overall length: 5-1/2 in
Weight: 0.06 lb