Wrenches Open End Wrench Ratcheting Configuration Non-Ratcheting Double End Reversing No SAE Wrench Head Sizes 13/16 In. 7/8 In. Overall Length 10-15/64 In. Black Oxide Finish Head Angle 15 Degrees Steel Wrench Material Insulated No Standard Tool (Accessory Needed for Tethering) Head Movement Fixed Wrench Shape Straight Standards Federal Specification GGG-W-636E ANSI B107.100 Features Antislip Corrosion Resistant