Box End Wrench, Alloy Steel, Chrome, Head Size 5/8 in, 3/4 in, Overall Length 8 in, 25°/ OVERALL LENGTH: 7.750 INCHES NOMINAL WRENCHING SURFACE SIZE: 0.625 INCHES NOMINAL FIRST END WRENCHING SURFACE SIZE: 0.750 INCHES NOMINAL SECOND END WRENCHING SURFACE SHAPE: 12 POINT BOTH ENDS INTERNAL SPECIAL FEATURES: 25 DEG OFFSET MATERIAL: STEEL OVERALL SURFACE TREATMENT: CHROMIUM OVERALL STYLE DESIGNATOR: 144 STRAIGHT DOUBLE HEAD