Precision Brand 35770 Stainless Worm Gear Hose Clamp

Product Description

The PRECISION BRAND 35770 is a 300 series stainless steel worm gear hose clamp rated for clamping ranges from 3-1/16 inches to 4 inches. Manufactured from all 300 series stainless steel, it delivers strong corrosion resistance and low magnetic permeability, making it a reliable mechanical fastener for hose connections in demanding service environments. Plumbers, HVAC technicians, and marine service professionals install this type of clamp where moisture exposure, salt air, or chemical splash would quickly degrade a standard steel or partial-stainless clamp. The worm gear drive provides consistent radial clamping force across the full band width.

This clamp is well suited for marine plumbing, saltwater cooling systems, bilge and exhaust hose connections, and any fluid-handling application where corrosion resistance is critical. The 300 series stainless construction also performs in industrial and commercial mechanical systems where standard zinc-plated clamps are not acceptable. Sold in packs with a minimum order quantity of 10 units, making it practical for service vehicles and shop stock.

Key Features

• All 300 series stainless steel construction for high corrosion resistance
• Clamping range: 3-1/16 inches to 4 inches
• Low magnetic permeability suitable for sensitive or marine environments
• Worm gear drive delivers uniform clamping force around hose circumference
• Minimum order quantity of 10 per pack for efficient shop stocking

Compatibility

Designed as an OEM-style replacement or upgrade worm gear hose clamp for any hose connection requiring a 3-1/16 inch to 4 inch clamping range in marine, plumbing, HVAC, or industrial fluid systems.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified marine mechanics depending on the application. Power down or shut off fluid flow to the system before loosening or replacing any hose clamp. Use the appropriate slotted or hex driver to tighten the worm gear screw evenly. Do not overtighten, as excessive torque can deform the hose or damage the band.

Technical Specifications

• Material: 300 Series Stainless Steel
• Clamp Type: Worm Gear
• Clamping Range: 3-1/16 inches to 4 inches
• Magnetic Permeability: Low
• Weight: 0.08 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 10

Standard Information

• Brand: PRECISION BRAND
• Manufacturer Part Number: 35770