Adjustable Hydrant Wrench, For Fitting Type Not Applicable, For Lug Type Navy Slot, Pin, Rocker, For Maximum Lug Size 4 1/2 in (Pin & Rocker), For Maximum Nut Size 1 1/2 in, For Minimum Lug Size 1/4 in, For Minimum Nut Size Not Applicable, For Nut Type Not Applicable, Wrench Type Adjustable Hydrant, Handle Material Plated Steel, Head Material Steel, Includes Spanner Hook, Overall Length 18 in For use in lawn care, in-plant maintenance, and municipal hydrant applications.