Williams 474A Adjustable Hook Spanner Wrench, 4-1/2 to 6-1/4-Inch,Snap-on Industrial Brand JH Williams,474A" /> 4 1/2 to 6 1/4-Inch Ideal for adjusting collars, lock nut rings, and bearings. Specifically engineered to hold up under the most rigorous industrial use Adjustable hook spanner wrench Industrial Black Finish