This socket is designed with 2 prongs (teeth) to untighten the front wheel Lock Nut on many Nissan, Jeep, Honda, etc. trucks. Use with 1/2" drive tools. No. Lugs: 2 Applications: 1988-up Isuzu Trooper, Rodeo, Amigo & p/u's. 1989-up Honda Passport & Jeep J20 p/u's with Dana 60 axle; Also fits Nissan Pathfinder, Nissan Xterra, Frontier pick up with 2 lugs nuts. Use instead of Nissan part Number: KV40105400 A must to change the brakes on 4WD 1996 and up Nissan trucks and SUVs Outside diameter is 58 mm (2 1/4 " inches) Inside diameter is: 48 mm ( 1 11/16 : inches) Limited Lifetime Warranty!