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The VALUE COLLECTION BDNA-24125 is a worm drive gear clamp rated SAE Size 60, designed to secure hoses, tubing, and fittings in plumbing, HVAC, and mechanical piping applications. The clamp features a stainless steel band that resists corrosion in wet and humid service environments. It accommodates a clamping range of 3-5/16 inches to 4-1/4 inches in diameter, with a band width of 1/2 inch. The worm drive mechanism allows precise torque adjustment using a standard screwdriver or nut driver, making it a reliable choice for HVAC technicians, plumbers, and mechanical contractors working with flexible hose connections.
This clamp is suited for residential and light commercial installations where a secure, adjustable band clamp is required. Typical applications include connecting flexible duct collars, coolant hoses, condensate drain lines, PVC fittings, and other round tubing that falls within the 3-5/16 to 4-1/4 inch diameter range. The stainless steel construction holds up in damp mechanical rooms, crawl spaces, and outdoor installations where carbon steel hardware would corrode prematurely.
Designed as a standard SAE 60 worm gear clamp for use with flexible hoses, tubing, and fittings in the 3-5/16 to 4-1/4 inch diameter range across HVAC, plumbing, and general mechanical applications.
Installation is performed by licensed HVAC technicians, plumbers, or qualified mechanical contractors. De-energize equipment and shut off fluid flow before disturbing any hose or fitting connection. Position the clamp over the hose end before seating the hose onto the fitting, then tighten the worm drive screw evenly to secure the connection. Avoid overtightening, which can damage flexible hose materials or distort the band.
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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