No hay artículos en el carro
No hay artículos en el carroEl juego de accesorios de manguera de aire Cosmostar de 16 piezas es tu solución ideal para conexiones rápidas y sin fugas. Hecho de acero al carbono duradero con niquelado, está diseñado para tareas de alta presión, cambios rápidos de herramientas y compatibilidad universal con la mayoría de compresores de aire. Perfecto para tiendas de automóviles y entusiastas del bricolaje por igual
Ricky Owen
Comentado en los Estados Unidos el 19 de marzo de 2025
Works as expected
Amy Sue
Comentado en los Estados Unidos el 17 de febrero de 2025
Works exactly as described, no complaints
TheOneAndOnlyJH
Comentado en los Estados Unidos el 9 de enero de 2025
I like how brass doesn't corrode and seize up, but I'm annoyed with the edges chipping and causing leaks on my quick disconnect fittings. I figure these being nickel plated will help prevent corrosion, and maybe they'll last longer without leaking.So far they are working well on the few fittings I've replaced, and I have plenty of spares for later, so you can count me as a happy customer.
Jayson Zimmerman
Comentado en los Estados Unidos el 30 de enero de 2025
If you are hard on your air tools or frequently drop or drag your air hose on a concrete floor, carbon steel couplings and nipples are a must. I go through at least three brass couplings per every six months. Most of the damage is caused by dropping the air hose end on a concrete floor or someone carelessly driving over the hose fitting. Carbon steel is relatively indestructible, but it will eventually rust, and the inner seals will eventually dry rot. If you leave the hose sitting out in the hot sun, you will speed up the process of the rubber seals failing. One of the reviewers made a comment about this brand of coupling only using four ball bearing to lock onto the nipple. That comment is correct, the Cosmostar only uses four ball bearings where most industrial applications use six smaller ball bearings. It is true that four ball bearings have the potential to wear out faster under heavy use. However, I don't think ball bearing count leads to premature leaks. Leaks are all about the seals and the material they are made of. Rubber seals will fail from dry rot. Silicone seals will last longer in hot weather, but silicone is a fragile material prone to being cut by sharp edges. Unfortunately, Cosmostar doesn't stipulate what material their seals are made of. Of the six air tools that I installed Cosmostar nipples on and also used Cosmostar couplings there was indeed no air leaks. The only time that I got minor air leaks is when I used a Cosmostar coupling with a Harbor Freight aluminum nipple.
Jose Romero
Comentado en los Estados Unidos el 1 de abril de 2025
Nice fit and easy tonuse
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