Swivel Ball Links, 2-56x1/2: 4-40 (2) (DUB2139)

Swivel Ball Links are compact pivoting joints that connect and articulate control linkages in hobby models and other small projects. This two-pack provides a pair of swivel ball links for quick, reliable setup.

Designed to work with common hardware sizes, including 2-56 x 1/2 inch link hardware and 4-40 fasteners, these swivel ball links deliver smooth motion and secure articulation in tight spaces.