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The WERA 05003845001 is a hand hex bit socket designed for use with 1/2 inch drive ratchets, breaker bars, and torque wrenches. It accepts a 10 mm hex bit and delivers that drive force to fasteners in confined or deep-access locations where a standard wrench or direct hex key cannot reach. The socket is chrome-plated steel with an overall length of 5-33/64 inches, giving it the reach typical of deep or bit-style sockets. Electricians, HVAC technicians, plumbers, and general mechanical trades use this type of socket when assembling equipment panels, mechanical connections, and structural fasteners that require controlled torque through a standard drive tool.
This hex bit socket suits residential and light commercial service work where 10 mm hex fasteners appear on equipment enclosures, fan assemblies, pump flanges, and panel hardware. It is compatible with any standard 1/2 inch square drive tool. The extended 5-33/64 inch overall length makes it well suited for recessed or obstructed fastener locations that shorter sockets cannot access.
Designed for use with any standard 1/2 inch square drive ratchet, extension, or torque wrench. Accepts 10 mm hex fasteners including socket-head cap screws and hex-drive bolts common in HVAC equipment, plumbing assemblies, and electrical enclosures.
Install and remove using a 1/2 inch drive torque wrench or ratchet appropriate to the fastener application. Ensure the fastener head is fully seated in the hex socket before applying torque to prevent rounding. Inspect the socket for cracks or wear before use on high-torque fasteners. No special certifications or code requirements typically govern the use of hand sockets, but follow the equipment manufacturer's torque specifications for the fastener being driven.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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