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The VALUE COLLECTION MS01B83108 is a worm gear clamp rated SAE Size 60, designed for securing hose and tubing connections in plumbing, HVAC, and general mechanical applications. The clamp accommodates a diameter range of 3-1/4 inches to 4-1/4 inches, making it suitable for mid-to-large diameter hose work. The band is constructed from 201-grade stainless steel and carbon steel, offering corrosion resistance on the outer band face with a practical carbon steel worm drive housing. The 1/2-inch band width distributes clamping force evenly to prevent hose distortion. Licensed plumbers, HVAC technicians, and mechanical contractors commonly install this type of clamp during new construction, system retrofits, and maintenance service calls.
This SAE 60 worm gear clamp is well suited for residential and light commercial installations where hose-to-barb or hose-to-pipe connections require a reliable mechanical seal. Typical applications include radiator and coolant hose connections, duct collars, pool and spa plumbing lines, water service connections, and flexible conduit terminations. The diameter range of 3-1/4 to 4-1/4 inches covers common 3-inch and 3-1/2-inch nominal hose sizes. This clamp is sold individually with a minimum order quantity of 5 units.
Designed as a standard SAE 60 worm gear clamp for use with hoses and tubing in the 3-1/4 to 4-1/4 inch diameter range across plumbing, HVAC, pool, and general mechanical systems.
Shut off fluid flow and relieve system pressure before removing or installing any hose clamp. Position the clamp so the worm housing does not bear directly on a hose seam or bead. Tighten with a flat-blade screwdriver or 5/16-inch hex driver to snug fit, then confirm the hose has not shifted on the barb before returning the system to service. Follow applicable IPC or IFGC guidelines when used in listed plumbing or gas-appliance vent connections.
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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