Value Collection BDNA--24127-8 Worm Gear Clamp Sae 104

Product Description

The VALUE COLLECTION BDNA--24127-8 is a worm gear clamp designed to secure hoses, tubing, and flexible conduit in a wide range of trade and industrial applications. Built to SAE 104 specifications, it features a stainless steel band that is 0.5 inches wide and accommodates diameters from 6.125 inches to 7 inches. The worm drive mechanism allows precise tightening with a standard screwdriver or nut driver, delivering consistent radial clamping force around the full circumference of the fitting. This clamp is commonly installed by plumbers, HVAC technicians, and mechanical contractors wherever a reliable, corrosion-resistant hose clamp is required.

This clamp suits residential and light commercial applications involving large-diameter hoses, duct boots, exhaust flex connectors, coolant lines, and similar assemblies. The SAE 104 size rating makes it a go-to choice when the mating hose or fitting falls in the 6.125-inch to 7-inch outside diameter range. It is sold individually, though a minimum order quantity of 10 units applies, making it practical for stocking service vehicles or shop inventory.

Key Features

• SAE 104 rated — fits diameters from 6.125 inches to 7 inches
• Stainless steel band resists corrosion in wet or outdoor service environments
• 0.5-inch band width distributes clamping load evenly across the hose bead
• Worm drive design allows incremental adjustment with a standard screwdriver or 5/16-inch hex driver
• Single-piece package quantity with a minimum order of 10 units for convenient bulk stocking

Compatibility

Designed as a standard SAE 104 worm gear clamp suitable for large-diameter hose and flexible duct connections in HVAC, plumbing, and general mechanical applications where the outside diameter of the fitting falls between 6.125 inches and 7 inches.

Installation Notes

Power down or de-pressurize any system before removing or installing hose clamps to prevent fluid or air discharge. Position the clamp so the worm drive housing does not bear directly against a sharp edge or fitting seam. Tighten with a flat-blade screwdriver or 5/16-inch hex nut driver to the hose manufacturer's recommended seating torque; do not over-tighten stainless steel bands on soft hose materials. Inspect the band and screw for damage before installation and discard any clamp showing corrosion or stripped threads.