This is the 12mm Lock-Pin Type Hex Hub from ST Racing|
for the Traxxas Electric Stampede, Rustler, Bandit, & Slash
and Nitro Slash.
Using high quality CNC machined aluminum, these Lock-pin style alum.
wheel hex locks down on the axle pins so loosing pins are no longer a
problem for your Traxxas electric Stampede/Rustler/Bandit or the new
Slash. Aluminum hex are also more durable and less likely to strip
out and provides a better fit to the wheel hex.
These are red in color.
Four hex hubs
One 1.5mm Allen L-wrench
Width: 12mm (15/32")
Thickness: 6mm (5/16")
Diameter, hole: 5.5mm (7/32")