Proto B329244 Proto 1/4-Inch Drive Universal Joint
Proto J4770A 1/4" Drive Universal Joint
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Create A New AccountThe Proto PRO4770 Universal Joint features a 1/4" drive connection built for industrial use, allowing tools to reach fasteners at difficult angles with flexibility and ease. Its chrome finish provides corrosion resistance and a clean, professional appearance suitable for demanding shop environments.
Designed to Proto's industrial-grade standards, this universal joint delivers reliable torque transfer even when working in tight or awkward spaces, making it a go-to addition to any professional mechanic's or maintenance technician's toolkit.