4-Wheel-Drive Spindle Nut Wrench. Four-lug wrench removes spindle nuts on 1/2" and 3/4 ton 4-Wheel drive vehicles. It features uniquely designed lugs for maximum strength. Use with 1/2" square drive tool. Will work on Ford Vehicles with ratcheting type lock nuts on front axle. Applications: 1959-1980 Ford 1/2 and 3/4 Ton Bronco, 1984-Newer Ford Ranger and Bronco II with manual hubs, 1993-Newer Ford Ranger, Bronco II and Explorer with manual hubs, 1980-1996 Ford F150, Bronco, F250 and 350 with Dana 44 Axle or ratcheting lock nut, 1960-1990 GM 1/2 Ton Full size Blazer/Jimmy, 1969-89 Dodge 1/2 with manual hubs, 1990-93 Dodge with Dana 44 Axle with automatic lock hubs.