Professional race team? We have you covered, specially designed for WRC, Endurance, Speedway, Time Attack and many other Motorsport disciplines. Includes 4 Speedsocket tools and a hardened carry case so you can have your pit crew switching all 4 wheels at once. 
Using a Speedsocket will produce stress/error free environment in pit lane. Have other teams in awe as you change a full set of wheels in under 30 seconds. 
*Requires competent pit crew*
Pro Pack Includes a set of BRE4140 Nuts 
Do you have longer wheel studs? We now have the Extended BRE Nut option, each nut is counter bored to allow +10mm maximum of wheel stud to protrude from the end of the nut without it picking up the next nut in the Speedsocket. 
We have 5 & 6 stud options, Current Threads available M12x1.25, M12x1.5 & 1/2-inch UNF
*Extended nut option not available for 6 stud applications, don’t use Extended variant on standard studs that don’t protrude from the nut as the nuts have -10mm counter bore at the start.