Key Features: Compatable with SLW, OMF, KMC, Method, and SSZ style wheels Sold in pairs Increments of 1/8 of an inch Uses six 4-40 screws to attach hub to wheels Hardware not included Patent No. 8,167,380 B2 Includes (2) Aluminum SLW Wheel Hubs Overview: This is the Vanquish Products Aluminum SLW Wheel Hubs. Note: Losi Rock Rey and Losi Baja Rey will require the use of a non-flanged 5mm wheel nut.