The RC wheel hub only fit for the rc wheel hex which has 6-hole style, like 1.9 2.2inch VP rims, not include the screws,perfect Compatible with Axial SCX10 Traxxas TRX4 D90 1/10 RC Crawler .
Made of quality aluminum alloy, strong and durable.
It can extend or reduce the wheel distance,easy and convenient for installation.
A great replacement or upgrade part for the old or broken one, and directly fitment.

Item Name:RC Car 12mm Wheel Hex
Material: Aluminum Alloy
Wheel Hex: 12mm/0.5"
Thread Diameter: 3mm/ 0.1"
Diameter of Center Hole: 7mm/ 0.27"
Height: 6mm/ 10mm/ 12mm/ 15mm/ 18.4mm/ 22mm(Optional)
Color: Black/ Silver(Optional)
Quantity: 4PCS

Package List:
4 x RC Car 12mm Wheel Hex Hub