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The WILLIAMS COMFORT PRODUCTS SDR-24-TH is a slotted screwdriver with a 0.25-inch wide blade and a 4-inch shaft, designed for use in tight mechanical service situations where a standard flat-tip driver is required. At 0.26 pounds, this is a lightweight hand tool suited for technicians working in HVAC, plumbing, or related mechanical trades. It is sold individually and is appropriate for fastening or removing slotted screws on equipment panels, access covers, and component housings encountered during routine service calls.
This screwdriver is commonly used by HVAC technicians, plumbers, and general mechanical trade professionals who need a compact, reliable flat-blade driver for field service work. The 4-inch shaft length makes it practical for reaching screws in confined spaces such as equipment cabinets, control compartments, and junction boxes without excessive bulk.
Designed as a general-purpose slotted screwdriver for use with standard flat-head fasteners found across HVAC, plumbing, and mechanical equipment service applications.
This tool is appropriate for any licensed trade technician performing equipment service. Always de-energize electrical equipment and shut off gas or water supplies before accessing fasteners on service panels or control compartments. Use the correct blade width for the fastener slot to avoid damaging screw heads or surrounding components.
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