Miller 357-2 8.7mm Ear Clamp (Pack of 5)

Genuine Miller 8.7mm Ear Clamp Kit (5-Pack)

The Miller 357-2 is a set of five 8.7mm ear clamps designed for professional repair and maintenance of Miller welding equipment. These clamps are engineered to provide a secure, 360-degree seal on small-diameter hoses used for shielding gas, water cooling, and pneumatic functions within welding machines. As an OEM part, this clamp ensures the exact fitment required to maintain the factory specifications of your equipment.

Why Choose Ear Clamps?

Ear clamps offer several distinct advantages over other clamping methods, especially in the compact and high-vibration environment of a welding machine cabinet:

• Permanent Seal: Once crimped, the clamp cannot be easily loosened or tampered with, preventing accidental disconnections.
• Vibration Resistance: The design maintains constant tension, ensuring the seal does not degrade due to machine vibration.
• Low Profile: The compact nature of the ear clamp means there are no bulky screws or tails to snag on other internal wires or components.
• Uniform Compression: The clamp compresses evenly around the hose, reducing the risk of pinching or cutting the hose material.

Application and Installation

These 8.7mm clamps are typically used on internal plumbing for TIG coolers, MIG wire feeders, and power source gas solenoids. To install, slide the clamp over the hose, insert the fitting, and position the clamp correctly. Use a specialized pair of ear clamp pliers (pincers) to squeeze the ear firmly. This action reduces the diameter of the band, locking the hose onto the fitting. Note that these are single-use clamps; if a hose needs to be removed, the clamp must be cut off and replaced with a new one from this 5-pack.

Trust in genuine Miller parts to extend the lifespan of your welder. The 357-2 package ensures you have the right hardware on hand for quick repairs, minimizing downtime and ensuring your gas and water systems remain leak-free.