OET10100024 - Oetiker 1518 Double Ear Clamp, 15-18mm Range, Zinc Plated

Secure Connections for Welding Gas and Water Lines

In the welding shop, a leak in a shielding gas line or a water cooler hose can lead to porosity in welds or equipment overheating. The Oetiker 1518 Double Ear Clamp is the professional welder's choice for securing 5/8" OD hoses, offering a streamlined and permanent alternative to bulky screw-type clamps. Whether you are setting up a new MIG runner, repairing a TIG torch coolant line, or plumbing a shop air system, these clamps provide a leak-proof seal you can trust.

The low-profile design of the 2-Ear clamp is particularly beneficial for welding equipment. Unlike worm-gear clamps with protruding screws that can snag on cables or clothing, the Oetiker clamp crimps down smoothly. This is essential for cable management on boom arms or portable wire feeders where hoses are frequently moved and dragged. The zinc-plated steel construction offers sufficient durability for indoor shop environments, resisting rust and wear.

Installation is fast and provides immediate visual feedback. Using a pair of standard jaw pincers, you simply crimp the ears until they are closed. The visible deformation of the ear confirms that the clamp is tight and the connection is secure. The double-ear design provides a degree of 'spring' action, which is critical for welding hoses that may soften when hot and harden when cold. This elasticity ensures the clamp stays tight through temperature cycles, preventing the dreaded 'hiss' of leaking Argon or CO2. Upgrade your equipment connections with the reliability of Oetiker.