Ball Cup and Balls (ARA320501)

Ball Cups and Balls Set is a precise, durable kit designed to deliver reliable ball-and-socket joints for hobby model linkages.

The kit includes four ball cups and four pivot balls, crafted from tough composite material for long-lasting durability in all conditions. Precision-manufactured parts ensure a snug, slop-free ball-to-cup fit, making it ideal for replacing worn joints or upgrading linkage systems on compatible builds.