This Teng Tools Universal Joint has a 3/4in Square Drive, and is manufactured form chrome vanadium steel to ensure strength and durability. The joint allows a bend in the turning axis. Commonly used with extension bars for turning a bolt or nut in a difficult to access location. Satin finish. https://elecena.pl/product/27173813/teng-m340030-c-universal-joint-3-4in-drive 2024-11-08 https://elecena.pl/product/27173813/teng-m340030-c-universal-joint-3-4in-drive 2025-03-18 https://elecena.pl/product/27173813/teng-m340030-c-universal-joint-3-4in-drive 2026-05-15 https://elecena.pl/product/27173813/teng-m340030-c-universal-joint-3-4in-drive 2026-07-24