Caster blocks (c-hubs), 6061-T6 aluminum (dark titanium-anodized), left & right

Aluminum caster blocks improve the appearance, ruggedness, and control of your Sledge^®. The billet 6061-T6 aluminum construction adds strength and precision where you want it most. The brilliantly-anodized finish adds vibrant color to your vehicle and features a high-contrast laser etched TRX^® logo. Includes kingpin bushings (4) and 3×20 mm screws with threadlock (4).