Precision Brand 35330 Worm Gear Hose Clamp 1-5/16 to 2-1/4 in

Product Description

The PRECISION BRAND 35330 is an all-stainless steel worm gear hose clamp designed for secure, corrosion-resistant hose connections in demanding trade applications. Built with a three-piece construction and no spot welds, the clamp eliminates common failure points caused by weld erosion over time. Rounded edges protect the hose surface from cuts and abrasion during installation and under operating pressure. The clamp meets or exceeds SAE torque specifications, making it a reliable choice for plumbing, HVAC, and mechanical contractors who need consistent clamping force without damaging the hose.

This clamp is suited for residential and light commercial applications where a corrosion-resistant fastening solution is required. The 1-5/16 inch to 2-1/4 inch clamping range makes it appropriate for mid-size hose connections in fluid handling, coolant lines, radiator hose routing, and general mechanical systems. It is sold in a minimum pack quantity of 10, making it practical for service vans and shop stock.

Key Features

• All stainless steel construction for corrosion resistance in wet and humid environments
• Three-piece design with no spot welds, reducing erosion and failure risk
• Rounded edges protect hose material from cuts and abrasion during tightening
• Meets or exceeds SAE torque specifications for consistent clamping force
• Clamping range of 1-5/16 inches to 2-1/4 inches covers common mid-size hose diameters

Compatibility

Designed as an OEM-style replacement or new-install worm gear hose clamp for mid-size hose connections in plumbing, HVAC, and mechanical applications where a 1-5/16 inch to 2-1/4 inch clamping range is required.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or mechanical contractors using a flat-head or hex screwdriver and an appropriate torque driver. Shut off fluid flow and depressurize the line before installing or removing hose clamps. Tighten to SAE specification using a calibrated torque tool — do not overtighten, as excessive force can damage the hose or strip the worm gear band. Inspect the clamp seating and hose condition before returning the system to service.

Technical Specifications

• Clamp Range: 1-5/16 inches to 2-1/4 inches
• Material: All stainless steel
• Construction: Three-piece, no spot welds
• Torque Rating: Meets or exceeds SAE specifications
• Weight: 0.06 pounds
• Sold As: Pack of 10 minimum

Standard Information

• Brand: PRECISION BRAND
• Manufacturer Part Number: 35330