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The GENERAL 164 is a compact T-handle tap wrench designed for hand-tapping operations in metal, plastic, and similar materials. It accepts taps from 0 up to 1/4 inch in diameter, covering the most common small-tap sizes used in trade and maintenance work. The wrench features a fixed steel construction with a standard T-handle grip that provides controlled torque when starting and running taps by hand. At 2.75 inches overall length, it is sized for close-quarters work where a full-size tap wrench or tap driver would be awkward. Machinists, pipefitters, HVAC technicians, and maintenance professionals keep this tool on hand for thread-repair and tapping tasks in the field or shop.
This tap wrench suits light-duty hand-tapping jobs on residential and commercial equipment, including threading holes in sheet metal enclosures, brackets, and small fittings. Its compact form factor makes it practical for confined spaces common in HVAC equipment cabinets, electrical panels, and mechanical rooms. The 0 to 1/4 inch capacity range covers fractional and machine-screw tap sizes frequently encountered in trade service work.
Designed as a general-purpose hand tap wrench compatible with straight-shank taps up to 1/4 inch in diameter, as specified by the manufacturer for this tool.
Use of this tap wrench is limited to hand-tapping operations and should not be used with power drivers. Secure the workpiece firmly before starting a tap to prevent walking or cross-threading. Apply appropriate cutting fluid for the material being tapped to extend tap life and produce clean threads. Inspect the tap chuck and shank seating before use to ensure proper grip and concentricity.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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