Proto Wrench, Open End, Measurement System: Imperial, 3/8 x 7/16 in Wrench Opening, 5-3/4 in Overall Length, 29/32 x 25/32 in Open End Width, 7/22 in Open End Thickness, Head Angled/Double, 15 deg Head, 23/64 x 7/16 in Throat Depth, Flat Handle, Specifications Met: ASME B107.100, ANSI B107.6, Federal GGG-W-636E, Alloy Steel, Satin

ITEM FEATURES:

• Satin finish provides corrosion resistance and a slip resistant grip
• Special heat treated alloy steel permits slim shanks for strength and durability
• Standard open end configuration