Heavy Duty Black 4-40 Rod Ends (12) (RPM73372)

Heavy-Duty Black 4-40 Rod Ends are robust linkage joints for RC cars and trucks, providing secure connections between rods and ball studs to support steering and suspension performance. This 12-piece set in bold black is built to withstand regular use and maintain precise link geometry.

They feature oversized hexes for easy installation and ball cups molded from a tough nylon blend, delivering lasting durability and resistance to wear and ball-cup popping. They’re designed to fit a wide range of 4-40 ball studs used by major brands, including Associated, Losi, and HPI.