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The TAPCO 1007999 is a stem driver designed for use in plumbing valve service and repair. This small-format tool interfaces with valve stems to allow controlled operation, removal, or adjustment during maintenance procedures. Weighing just 0.025 pounds, it is a compact, lightweight driver suited for tight-access applications common in residential and light commercial plumbing work. Licensed plumbers and experienced service technicians are the primary installers. Originally referenced against a Kohler application, this part is sourced through TAPCO as a serviceable replacement option.
The 1007999 stem driver is appropriate for valve stem service on plumbing fixtures where stem access and controlled actuation are required. It is commonly used during faucet repair, valve replacement, or trim-out service calls. The compact form factor makes it practical in confined spaces such as under-sink cabinets, wall-mounted valve boxes, and similar restricted access points typical in residential plumbing installations.
Designed as an OEM-style replacement stem driver for plumbing valve stem service applications. Originally referenced to a Kohler application. Verify fitment against the specific valve assembly before installation.
Installation and service using this stem driver should be performed by a licensed plumber or qualified service technician. Shut off the water supply to the affected fixture or system before beginning any valve stem service. Follow applicable local plumbing codes, including IPC guidelines, for valve maintenance and repair procedures. Inspect the valve seat and stem for wear before reassembly.
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