These 42mm drive shafts provide enhanced durability and effectiveness. They're typically designed for use utilizing the move shaft caps in Item 54921. Additionally there is a fluorine layer asked for super smooth procedure. • 42mm Drive Shafts x2 • Shafts are crafted in durable steel with a fluorine area layer for minimal friction. • Needle pin elements are now 10.8mm (1mm longer than on past shafts), your can purchase numerous from swing shaft limitation choice parts. • suited to dual cardan joint shafts using caps from Item 54921.