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The WILLIAMS COMFORT PRODUCTS BWM-0810-TH is a 12-point double-box end wrench sized 8 mm on one end and 10 mm on the other. Double-box end wrenches are standard hand tools used by HVAC technicians, plumbers, electricians, and mechanics wherever metric fasteners are encountered. The 12-point configuration allows the wrench to engage a fastener at 30-degree increments, making it useful in confined spaces with limited swing arc. At 0.15 pounds, this is a compact, lightweight tool suited for close-quarters work on equipment panels, brackets, and fittings.
This wrench is appropriate for general trade use wherever 8 mm or 10 mm metric fasteners are present. Common applications include tightening or loosening bolts on HVAC equipment panels, electrical enclosures, plumbing fixture hardware, and light mechanical assemblies. It is sold individually and is a practical addition to any service technician's metric hand tool set.
Designed as a general-purpose metric box wrench for use with 8 mm and 10 mm fasteners across HVAC, plumbing, electrical, and mechanical service applications.
Always de-energize and lock out electrical equipment before using hand tools in proximity to live circuits. Ensure the correct fastener size is confirmed before applying torque to avoid rounding fastener heads. This tool is intended for hand-torque applications only and should not be used with cheater bars or impact drivers.
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