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The WILLIAMS COMFORT PRODUCTS JHWSMD-1217 is a metric deep socket designed for professional fastener work in trade and industrial applications. Built with a 1/2 inch drive and sized for 17 MM fasteners, it delivers reliable torque transfer through SUPERTORQUE lobular opening geometry. This design reduces the chance of rounding or deforming fastener heads under load. The overall length measures 3.25 inches, making it suitable for reaching recessed fasteners in tight assemblies. Mechanics, millwrights, HVAC technicians, and plumbers who encounter metric hardware will find this socket a practical addition to their drive set.
This deep socket is suited for residential and commercial service work where metric fasteners are present on equipment, piping, and structural components. The lobular opening engages both 6-point and 12-point fastener heads, giving it broad compatibility across a range of hardware configurations encountered during equipment installation, maintenance, and repair.
Designed for use with standard 1/2 inch drive ratchets, breaker bars, torque wrenches, and extension bars accepting metric deep sockets.
This socket is installed by licensed mechanics, HVAC technicians, plumbers, and electricians working with metric hardware. Before breaking or torquing fasteners on live equipment, de-energize electrical systems and shut off fluid or gas supply lines per applicable codes. Inspect the socket for cracks or wear before each use and do not use impact-rated sockets on standard ratchets in applications requiring high torque without confirming tool compatibility.
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