Professional Kingpin Repair Kit: This kingpin cap removal tools is designed for truck 16000, 18000 and 20000 lb front axles. Compatible with 1/2 inch breaker bar or square drive ratchet to solve the kingpin related removal, adjustment and installation needs. Direct Replacement: Perfectly compatible and can directly replace the common 11-3000 & ONI303T tool kits on the market, without additional adaptation, it is an ideal choice for professional repair shops or car owners to upgrade or supplement their tool library. Precise Size, Reliable Matching: The kingpin sleeve precisely matches the 2 3/8inch outer diameter specification to a with the kingpin of for specified axle. Its anti-slip design can withstand high torque pneumatic impact to that the tool does not jump out under high torque. - & Efficient: Adopt a anti-rust process, protect the steel from rust through a black oxide coating, and adapt to extreme cold/coastal/rainy environments. Provides a stable and safe operating base to avoid damage or installation problems caused by mismatched tools. Essential Tools for Heavy-duty Conditions: Built to withstand the pressure of repairing heavy-duty front axles on for trucks.Whether replacing kingpin bushings, adjusting kingpin preload, or removing stubborn kingpin covers, this set of tools provides a professional, reliable solution to the repair job is completed smoothly. Color: As Shown Material: High-Carbon Steel Package Contents: 1pcs x for Kingpin Socket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.