This is a pack of ten optional HPI Purple M5 Aluminum Locknuts. Aluminum is about 70% the weight of steel, so you can drop a lot of weight off any car or truck just by fully outfitting it with HPI Aluminum Lock Nuts.

Compatibility

• HPI Baja 5B
• HPI Baja 5R
• HPI Baja 5SC
• HPI Baja 5T
• HPI Baja Kraken TSK-B