Oetiker 10100016-100 2-ear Clamp 1/2 Inch Carbon Steel

Product Description

The OETIKER 10100016-100 is a 2-ear clamp designed for secure, permanent hose and tubing connections in fluid handling, HVAC, and plumbing applications. The clamp is formed from carbon steel with a zinc-plated head coating for corrosion resistance. It features a 7.00 mm band width and 1.00 mm band thickness, providing consistent clamping force when crimped with the correct ear clamp tool. The nominal size is 1/2 inch, with a clamping range of 10.80 mm to 13.00 mm. Licensed plumbers, HVAC technicians, and pipefitters use this style of clamp where a low-profile, tamper-resistant connection is required.

This 2-ear clamp is suited for residential and light commercial applications involving hose barb fittings, flexible tubing, and fluid line assemblies. It is commonly installed on coolant hoses, drain lines, and low-pressure fluid connections where a stepped crimp provides a reliable, vibration-resistant seal. The inner ear width of 0.1380 inches (3.45 mm) accommodates standard ear clamp pincers. It is sold individually with a minimum order quantity of 10 units.

Key Features

• 2-ear clamp design delivers a stepped, permanent crimp for vibration-resistant connections
• Carbon steel construction with zinc-plated head coating for corrosion protection
• 7.00 mm band width and 1.00 mm band thickness for consistent clamping force
• Clamping range of 10.80 mm to 13.00 mm suits standard 1/2 inch hose barb fittings
• Low-profile ear geometry minimizes clearance requirements in tight installations

Compatibility

Designed as an OEM-style ear clamp for 1/2 inch nominal hose and tubing connections requiring a permanent crimped seal in plumbing, HVAC, and fluid line assemblies.

Installation Notes

Installation requires a dedicated ear clamp crimping tool sized for the ear width. Power down or shut off fluid flow before servicing any hose or tubing connection. Once crimped, 2-ear clamps are not reusable and must be cut off for removal. Follow applicable IPC or IFGC guidelines for the specific piping system being serviced.