PRODUCT INFORMATION:
This is a set of five non-flanged steel locknuts with anodized gun metal. Small footprint instead of flanged locknuts. Fits almost any wheels on the market using M4 locknuts.

Fits:
All driveshafts using M4 locknuts
Boom Racing XT5 and XT6 hubs will all fit
Boom Racing 1.55" wheels and up
Package total weight: 10.00 grams (incl. packaging)
Factory description: Boom Racing Lock Nut M4 (5)
Manufactured by Boom Racing
Manufacturer number: BRASNUTM4