Double Open End Wrench SAE Size 11/16 in x 25/32 In. Natural Finish Head Angle 15 Degrees Overall Length 6-7/8 In. Nickel Aluminum Bronze Material Meets/Exceeds FM Approved OSHA MSHA Federal GSA Military DOE ASTM A342 ASTM F2503 Features Non-Sparking Non-Magnetic Corrosion Resistant