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STANLEY universal joint (cardan) 3/4" model 1-89-305, spare part for socket drives
Summary description:
STANLEY universal joint (cardan) 3/4" model 1-89-305 is a mechanical coupling designed to transmit torque between non-colinear socket drive components. Intended as a spare part for 3/4" socket wrench systems, it enables angular flexibility and access to fasteners at offset angles. Suitable for automotive and industrial maintenance where angled access and torque transfer are required.