Value Collection BDNA-24124 Worm Gear Clamp Sae 56

Product Description

The VALUE COLLECTION BDNA-24124 is a worm drive gear clamp rated SAE Size 56, designed to secure hoses, tubing, and flexible connections in plumbing, HVAC, and general mechanical applications. The stainless steel band resists corrosion and holds up in wet or high-humidity environments. The clamp accommodates a diameter range of 3-1/16 inches to 4 inches, with a band width of 1/2 inch, making it suitable for medium to large diameter hose assemblies. Plumbers, HVAC technicians, and general mechanical contractors install this type of clamp where a reliable, adjustable seal is required on flexible connections.

This worm gear clamp is suited for residential and light commercial installations where hose-to-fitting connections must be secured against pressure or vibration. Typical applications include coolant lines, drain lines, duct connections, and flexible conduit fittings. The worm drive mechanism allows precise tightening across the full diameter range, reducing the risk of over-compression or uneven clamping force on soft hose materials.

Key Features

• SAE Size 56 rating covering 3-1/16 to 4 inch diameter range
• Stainless steel band construction for corrosion resistance in wet environments
• 1/2 inch band width provides stable, even clamping surface
• Worm drive mechanism allows incremental tightening and adjustment
• Suitable for hose, tubing, and flexible duct connections

Compatibility

Designed as a standard SAE 56 worm gear clamp for use with hoses and flexible tubing in the 3-1/16 to 4 inch outside diameter range across plumbing, HVAC, and mechanical service applications.

Installation Notes

Installation requires a flat-blade or hex-drive screwdriver depending on the screw head style. Always de-pressurize and drain the line before removing or replacing a clamp on a live system. Tighten incrementally to avoid cutting into soft hose materials. Follow applicable IPC or IFGC guidelines for the specific system type being serviced.