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The WILLIAMS COMFORT PRODUCTS 1230SC-TH is a 12-point combination wrench sized at 15/16 inches. It features one open end and one box end, giving technicians two working options from a single tool. The 12-point box end engages fasteners at more contact angles than a 6-point design, making it useful in tight spaces where swing arc is limited. This wrench is built for trade professionals who need a reliable hand tool for mechanical fastener work across HVAC, plumbing, and general mechanical service applications. At 1.2 pounds, it offers solid heft without excessive weight during extended use.
This combination wrench is suited for residential and light commercial service work. It fits standard 15/16-inch fasteners commonly found on HVAC equipment, piping flanges, and mechanical assemblies. Technicians carrying a full wrench set will find the 1230SC-TH a standard addition for jobs requiring that specific fastener size. It is sold individually, making it a straightforward replacement or addition to an existing tool set.
Designed for use with standard 15/16-inch fasteners in HVAC, plumbing, and general mechanical service applications.
This wrench is used by licensed HVAC technicians, plumbers, and general mechanical service professionals. Always ensure power is disconnected and system pressure is relieved before working on any mechanical assembly. Use the box end on stubborn or rounded fasteners for better grip, and the open end for faster spinning in open areas. Inspect the wrench for wear or damage before each use.
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