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The PROTO J47705/64 is a hand hex bit socket designed for use with 1/4 inch drive ratchets, wrenches, and extension bars. It accepts a 5/64 inch hex fastener and delivers precise torque transfer in tight or recessed fastener applications. The overall length is 1-7/8 inches, with a dedicated bit length of 1 inch. This socket is suited for mechanics, maintenance technicians, and trade professionals who work with small hex fasteners on HVAC equipment panels, electrical enclosures, plumbing fixtures, and light mechanical assemblies. Its compact form factor makes it practical for confined spaces where a full hex key cannot be positioned effectively.
This hex bit socket is appropriate for use in residential and light commercial service environments. It fits standard 1/4 inch drive tool sets, making it a straightforward addition to any technician's socket collection. Common applications include fastening or removing small cap screws and set screws found on equipment covers, motor mounts, valve bodies, and panel assemblies across HVAC, electrical, and plumbing trades.
Designed as a standard 1/4 inch drive hex bit socket for use with any 1/4 inch drive ratchet, torque wrench, or extension compatible with hex bit sockets.
Installation and removal of hex fasteners should be performed by qualified trade technicians following applicable safety procedures. Ensure the drive tool is properly seated before applying torque to prevent rounding of the fastener head. Disengage power or shut off service before accessing equipment panels or enclosures that require fastener removal. Inspect the bit tip for wear before use to maintain proper engagement with the fastener.
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