Open End Wrenches

Single Head Open End Wrenches (also referred to as “Engineer’s” wrenches) are drop forged from steel bar. They are available in fractional sizes only from 1/2” through 5”.These are special purpose single end wrenches with an extra thick 15 degree angled opening designed for heavy industrial service. 1-13/16” and larger sizes have a tapered handle. They come in an industrial black finish.

Proto® J3051 Open End Wrench, 1-1/16 x 1-1/4 in Wrench, Angled/Double Head, 13-9/16 in L, Alloy Steel, Satin, ASME B107.100

Proto® J3050 Open End Wrench, 1-1/16 x 1-1/8 in Wrench, Angled/Double Head, 12-5/8 in L, Alloy Steel, Satin, ASME B107.100, ANSI B107.6, Federal GGG-W-636E

Proto® J3148 Open End Wrench, Angled Wrench, Imperial, 1-1/2 in Wrench, Angled/Double Head, 5-3/4 in L, Nickel, Full Polished, ASME B107.100

Proto® J3070 Open End Wrench, 1-1/2 x 1-5/8 in Wrench, Angled/Double Head, 17 in L, Alloy Steel, Satin, ASME B107.100, ANSI B107.6, Federal GGG-W-636E

Proto® J3140 Open End Wrench, Angled Wrench, 1-1/4 in Wrench, Angled/Double Head, 12-1/4 in L, Nickel, Full Polished, ASME B107.100

Proto® JC908 Structural Open End Wrench, Imperial, 1-1/4 in Wrench, Offset Head, 19-1/2 in L, Alloy Steel, Black Oxide, Federal GGG-W-636E

Proto® J3136 Open End Wrench, Angled Wrench, 1-1/8 in Wrench, Angled/Double Head, 4 in L, Nickel, Full Polished, ASME B107.100

Proto® JC911 Structural Open End Wrench, 1-13/16 in Wrench, Offset Head, 24 in L, Alloy Steel, Black Oxide, Federal GGG-W-636E

Proto® J3156 Open End Wrench, 1-3/4 in Wrench, Angled/Double Head, 17 in L, Nickel, Full Polished, ASME B107.100

Proto® J3144 Open End Wrench, 1-3/8 in Wrench, Angled/Double Head, 13-3/4 in L, Nickel, Full Polished, ASME B107.100

Proto® J3060 Open End Wrench, 1-3/8 x 1-7/16 in Wrench, Angled/Double Head, 15-3/4 in L, Alloy Steel, Satin, ASME B107.100, ANSI B107.6, Federal GGG-W-636E

Proto® J3152 Open End Wrench, 1-5/8 in Wrench, Angled/Double Head, 15 in L, Nickel, Full Polished, ASME B107.100

Proto® J3160 Open End Wrench, Angled Wrench, 1-7/8 in Wrench, Angled/Double Head, 19-3/4 in L, Nickel, Full Polished, ASME B107.100, Federal GGG-W-636E

Proto® J3132 Open End Wrench, Angled Wrench, 1 in Wrench, Angled/Double Head, 4 in L, Nickel, Full Polished, ASME B107.100

Proto® J3116 Open End Wrench, 1/2 in Wrench, Angled/Double Head, 5-1/4 in L, Nickel, Full Polished, ASME B107.100

Proto® J3026B Open End Wrench, 1/2 x 9/16 in Wrench, Angled/Double Head, 7-7/64 in L, Alloy Steel, Black Oxide

Proto® J3026 Open End Wrench, Imperial, 1/2 x 9/16 in Wrench, Angled/Double Head, 7 in L, Alloy Steel, Satin, ASME B107.100, ANSI B107.6, Federal GGG-W-636E

Proto® J3426 Extra Thin Open End Wrench, 1/2 x 9/16 in Wrench, Angled/Double Head, 10 in L, Alloy Steel, Satin

Proto® J3316 Short Open End Wrench, 1/4 in Wrench, Angled/Double Head, 3 in L, Alloy Steel, Satin, ASME B107.100

Proto® J3018 Open End Wrench, Imperial, 1/4 x 5/16 in Wrench, Angled/Double Head, 4-31/64 in L, Alloy Steel, Satin, ASME B107.100, ANSI B107.6, Federal GGG-W-636E

Proto® J31011 Open End Wrench, 10 x 11 mm Wrench, Angled/Double Head, 146.1 mm L, Alloy Steel, Satin, ASME B107.100

Proto® J3122 Open End Wrench, Angled Wrench, 11/16 in Wrench, Angled/Double Head, 6-1/2 in L, Nickel, Full Polished, ASME B107.100, Federal GGG-W-636E

Proto® J3035 Open End Wrench, 11/16 x 3/4 in Wrench, Angled/Double Head, 8-7/8 in L, Alloy Steel, Satin, ASME B107.100, ANSI B107.6, Federal GGG-W-636E