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The WILLIAMS COMFORT PRODUCTS JHW50605B is a 63-piece 3/8 inch drive socket, screwdriver, and wrench set built for professional trade use. All tools are manufactured from high-grade chrome vanadium steel for durability under heavy daily use. Sockets feature lobular SuperTorque openings that deliver greater turning power while reducing the risk of rounding or deforming fastener heads. The full set is organized in a rugged high-density polyethylene (HDPE) case with a shockproof housing rated for both high and low temperature environments, secured by heavy-duty metal latches and hinges. HVAC technicians, plumbers, electricians, and general maintenance professionals will find the breadth of drive sizes and fastener types practical for a wide range of service calls.
This set covers two drive systems. The 1/4 inch drive portion includes a spinner handle, universal joint, hex bit holder, and 13 screwdriver bits spanning slotted, Phillips, square, and hex tip styles. The 3/8 inch drive portion includes a 38-tooth quick-release ratchet, three extension bars (3 inch, 6 inch, and 10 inch), a 10 inch flex handle, universal joint, sliding T-handle, two adapters, 13 metric shallow 6-point sockets (6 mm through 18 mm), and 12 SAE shallow 6-point sockets (1/4 inch through 15/16 inch). Four comfort-grip screwdrivers and seven 12-point combination wrenches in SAE sizes round out the set.
Designed as a general-purpose professional tool set suitable for HVAC service, plumbing, electrical, and mechanical maintenance applications requiring 1/4 inch and 3/8 inch drive tooling.
Always de-energize electrical systems and shut off gas or water supply before using hand tools on mechanical fasteners in live service environments. Use the correct socket size to avoid rounding fastener heads, and confirm drive adapter connections are fully seated before applying torque. Follow applicable codes such as the NEC or IFGC when performing trade work that requires licensed professional installation.
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