Traxxas 2748X Tool Set with Wrench, Allen, Lug and U-Joint Wrenches 1.5mm & 2.5mm Allen wrenches 4-way lug wrench 8mm &4mm wrench U-joint wrenches Use Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehicles This product is made from high quality materials and designed for lasting performance This is for use on RC vehicles, consult your user's manual for exact parts listings