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The VALUE COLLECTION MS01B1427 is a worm drive gear clamp rated SAE Size 10, designed to secure hoses, tubing, and fittings across a clamping range of 0.5510 to 1.0630 inches in diameter. The band is 1/2 inch wide and constructed from 201-grade stainless steel and carbon steel, providing resistance to corrosion in moderate-duty applications. Worm gear clamps are tightened by turning a captive screw that engages slots along the band, producing even radial pressure around the connection. Plumbers, HVAC technicians, and general mechanical trades use this style of clamp for coolant lines, low-pressure air lines, and fluid transfer hose connections.
This clamp is suited for residential and light commercial applications where a compact, adjustable clamp is needed on hoses or tubing in the 1/2 to 1-1/16 inch outside diameter range. Typical install scenarios include HVAC condensate drain lines, plumbing supply connections, and equipment hose assemblies where a secure, re-tightened connection is required. The SAE 10 designation standardizes the size range for quick selection during service calls.
Designed as a standard SAE 10 worm gear clamp suitable for hoses and tubing with an outside diameter between 1/2 inch and 1-1/16 inches in residential and light commercial mechanical applications.
Installation is performed by positioning the clamp over the hose or tubing before seating it onto the fitting, then tightening the worm screw with a flat-head screwdriver or 5/16 inch hex nut driver. Depressurize and drain the line before servicing any connection. Avoid overtightening, which can cut into soft hose material and cause premature failure. Follow applicable plumbing or mechanical codes for the specific system type being serviced.
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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