Industrial AFSB-2 Standard Imperial Knuckle

Swivellink AFSB-2 is the Standard Imperial knuckle in the Swivellink Standard series, a blue imperial knuckle designed to join a standard imperial ball end to a base, link, or sensor mount. It uses a double-socket configuration that clamps the ball on the mounting surface, enabling a broad range of movement while keeping cables and hoses routed internally through the joint. This USA‑made knuckle weighs about 0.33 lb in shipping and is sized for imperial components to stay compatible with other Swivellink Standard items such as the AFSB-2XS and AFSB-2-2XS in XS-ball end configurations. The AFSB-2 is documented in Swivellink catalogs and the official cut sheet, which provides dimensional drawings and mounting interface details for system designers. Common applications include sensor enclosures, camera and accessory mounts, and other lightweight mounting points where compact articulation and internal cable routing are important.