Adjustable Wrench, Alloy Steel, Satin, 24 in, Jaw Capacity 2 7/16 in, Plain/ OVERALL LENGTH: 24.000 INCHES NOMINAL WRENCHING SURFACE SIZE: 2.438 INCHES MAXIMUM SINGLE END WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL MATERIAL: STEEL OVERALL SURFACE TREATMENT: CHROMIUM OVERALL STYLE DESIGNATOR: 3 OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT