Oetiker 10100002-100 2-ear Clamp 3/16 Inch

Product Description

The OETIKER 10100002-100 is a 2-ear stepless clamp designed for secure, permanent hose and tubing connections in plumbing, HVAC, and fluid-handling applications. Manufactured from carbon steel with a zinc-plated head coating, this clamp provides corrosion resistance in typical service environments. The band measures 5.00 mm wide and 0.70 mm thick, with a clamping range of 3.40 mm to 5.00 mm, making it suited for small-diameter tubing work. Licensed trades and assembly technicians use 2-ear clamps where vibration-resistant, non-adjustable connections are required. The ear design is crimped with a standard ear-clamp tool to create a low-profile, uniform seal around the hose or tube.

This clamp is sized for 3/16 inch nominal tubing and is commonly used in residential and light commercial HVAC condensate drain lines, refrigeration tubing assemblies, plumbing supply lines, and automotive fluid systems where small-diameter flexible hose terminations must be permanently secured. It is suitable wherever a permanent, tamper-resistant crimp clamp connection is specified in lieu of a worm-drive or spring clamp. Each package contains one clamp, and the minimum order quantity is 10 units.

Key Features

• 2-ear design creates a permanent, vibration-resistant hose connection when crimped
• Carbon steel construction with zinc-plated head coating for corrosion resistance
• 5.00 mm band width and 0.70 mm band thickness for consistent clamping force
• Clamping range of 3.40 mm to 5.00 mm suits 3/16 inch nominal tubing
• Low-profile ear geometry reduces clearance requirements in tight installations
• Compatible with standard pincer-style ear clamp crimping tools

Compatibility

Designed as an OEM-style replacement or new-installation clamp for 3/16 inch nominal flexible hose and tubing connections in HVAC, plumbing, and fluid-handling assemblies.

Installation Notes

Installation is performed with a pincer-style ear clamp crimping tool; do not attempt to close the ear with pliers, as uneven force will compromise the seal. Ensure the hose or tubing is fully seated on the fitting barb before crimping. Once crimped, the 2-ear clamp is not reusable and must be cut off with a clamp cutter if service is required. Follow applicable IPC or IFGC requirements when used in code-governed plumbing or gas-adjacent assemblies.