Description
A secure spindle nut is non-negotiable in high-performance racing—wheel detachment at speed isn’t just a mechanical failure, it’s a safety catastrophe. The Winters 4301S delivers the locking mechanism and steel construction your Wide 5 hub setup demands, eliminating the risk of fastener loosening under lateral loads and sustained acceleration. Whether you’re on the track or in the shop, this kit ensures your wheels stay put.
- Material: Steel
- Hub Compatibility: 2-7/8″ Wide 5
- Type: Locking spindle nut
- Fitment: Winters Wide 5 hubs
- Installation: Bolt-on
- Part Number: WIN4301S






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