Compact and lightweight design, very convenient to carry, easy installation
Wide range of use, suitable for faucets, cylinders, valves, pumps, bearings, automobile maintenance, electrical appliances and other fieldsused to nuts from loosening .
Smooth surface without burrs,
Countersunk Conical Cup Washers, Fits Countersunk Screws & Bolts, Smooth Burr-Free Edges, Secure Fit