Description
Rotary FC576 3/8″ Square Head Arm Stop Bolt for SP Series Lifts and RJ6000 Rolling Jacks
Replace worn or missing arm stop hardware with this Rotary FC576 Arm Stop Bolt, a factory-style square head stop bolt (3/8″-16) used on Rotary SP-series 2-post lifts and RJ6000 rolling jacks. This bolt threads into the arm stop bracket to limit arm travel and maintain proper arm positioning during vehicle lifting. A damaged or missing stop bolt can allow arms to over-rotate, causing unsafe arm angles, pad misalignment, or restraint wear. Always verify bolt size and stop bracket thread before ordering.
Product Information
- Brand / Equipment: Rotary Lifts and Rolling Jacks
- Manufacturer / Reference Part Number: FC576
- Store SKU: roy576
- Component: Arm Stop Bolt / Arm Travel Limit Bolt
- Thread Size: 3/8″-16
- Head Style: Square head
- Material: High-strength steel
- Finish: Corrosion-resistant coating
- Function: Limits arm rotation and maintains safe arm position
- Listed Application: Rotary SP Series 2-Post Lifts, RJ6000 Rolling Jacks
Fitment and Ordering Notes
Fits Rotary SP-series 2-post lifts and RJ6000 rolling jacks. Also fits any Rotary / Forward-style arm assemblies using the FC576 square head 3/8″ stop bolt. Always verify bolt size and stop bracket thread before ordering.



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