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The WILLIAMS COMFORT PRODUCTS JHWMA-5HBA is a 1/4 inch drive ball hex socket bit sized at 5/32 inch in SAE measurement. It is designed for driving and loosening ball-end hex fasteners in tight or off-angle locations where a straight hex driver cannot engage cleanly. The two-piece construction separates the bit from the socket body, making bit replacement straightforward when tips wear. A high-polish chrome finish resists corrosion and wipes clean between uses. This type of bit is commonly used by HVAC technicians, plumbers, and electricians when servicing equipment panels, component brackets, and set-screw fasteners on mechanical systems.
This ball hex socket bit is suited for trade professionals who work with hex-socket fasteners on HVAC units, electrical enclosures, plumbing fixtures, and general mechanical assemblies. The ball-end design allows engagement at angles up to approximately 25 degrees off-axis, which is useful when clearance around a fastener is limited. It is sold individually and is compatible with any standard 1/4 inch drive ratchet, extension, or torque wrench.
Designed as an OEM-style replacement bit for use with standard 1/4 inch drive socket sets and compatible with any 1/4 inch drive ratchet or extension bar.
This bit is installed and removed by hand from the socket body — no tools required for bit replacement. When using ball hex bits, ensure the fastener recess is free of debris before engagement to avoid rounding the hex socket. Always apply torque within the fastener manufacturer's specified range; ball-end bits are not intended for high-torque final tightening. Follow applicable mechanical codes and equipment service documentation when servicing trade equipment.
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