Williams 4"e; Diameter: Adjustable Face Spanner Wrench
Span Diameter: 4"e;
Pin Diameter: 5/16"e;
Pin Length: 1/2"e;
Length: 10-3/8"e;
Ideal for adjusting collars, lock nut rings, and bearings
Specifically engineered to hold up under the most rigorous industrial use
Finish Coating: Black Finish