1" ROUND SPINDLE NUT RETAINER KIT FOR 3,500-8,000-LB. AXLE HUBS

1" Round Spindle Nut Retainer Kit for 3,500‑ to 8,000‑lb Axle Hubs

Keep your trailer hub secure and properly torqued with this 1" Round Spindle Nut Retainer Kit, designed for use on 3,500‑lb through 8,000‑lb axle hubs. This kit provides the essential hardware needed to lock the spindle nut in place, ensuring safe, reliable wheel and hub performance.

🔧 Key Features

• Fits 3,500‑ to 8,000‑lb Axles Compatible with a wide range of standard trailer axles from light‑ to medium‑duty applications.

• 1" Round Spindle Nut Retainer Designed to secure the spindle nut and maintain proper bearing preload.

• Prevents Nut Back‑Off Helps keep the hub assembly tight and safe during towing.

• Durable Steel Construction Built to withstand vibration, heat, and long‑term use.

• Easy Installation Simple, reliable design makes servicing hubs quick and straightforward.

• Works With Standard Spindle & Hub Designs