FlexzillaPro High Flow Coupler & Plug Kit (7 Piece), 1/4" NPT - A53457FZ

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El producto es bueno a comparación con los comerciales que vende en cualquier ferretería, me gusta que tiene más flujo de aire y eso se refleja mucho en el uso de herramientas neumáticas y en el uso de pistolas de gama alta para el repintado automotriz.Un detalle que no me gustó es que llegó todo regado en una bolsa por qué el empaque estaba roto y se rallaron y pense que eran usados.Por lo demás es un producto que se ve de calidad y que da buenas ventajas , llega a tiempo y a buen precio.

Excelente para mejorar el caudal de aire en herramientas que necesitan un alto caudal para su buen funcionamiento.

El producto es bastante bueno, su función es de muy buena utilidad, lo recomiendo para el uso de repintado automotriz.

These are very well made. As I have come to expect from the FlexZilla line. The only thing I didn't catch and it was my fault, is that these fittings are slightly different in there design from my previous typ of air fitting. The type I have now is the (Industrial) class connector. The FlexZilla is a cross between the Industrial and something else. It may be there spin on the design, I am unsure. I am not an expert when it come to all the typs. Here is what I found.My old (industrial) male connector end will contact to the new FlexZilla female quick coupler just fine,no leaks or issues. But my (industrial) female coupling will not except the FlexZilla male fitting. It will not go in and lock in, it is to big. Over all I would say that I like the fittings and would buy them again. When needed I will replacement the old ones if and when they start to leak. The issue with the fittings being partly compatible isn't to big of deal I will eventually have to replace them all so I will just chang over to FlexZella fittings. As they clame they do have better air flow through the fittings. That's why the fitting is bigger.If you are looking for a good fitting set I wouldn't hesitate to buy this set they are good and well made.

Finally, decent air couplers! Took me a bit to realize these are a push connect set and not the traditional type. They lock up GREAT! These are the larger male fittings, so the female couplers are meant to take them. Bonus point is, even the smaller fittings will lock up in these couplers, they don't even leak. These larger fittings will NOT fit my older couplers however (no surprise there).Leaky air lines are like nails on a chalkboard to me, I can't STAND it. I'll be abusing the hell out of these, if they survive the summer, I'll replace every tool, every hose and all wall ports. Mine are getting pretty worn out.If you haven't yet, check out their hoses. Takes 2 minutes to cut a hose down and put a new end on it. I picked up, I believe, a 50' hose and have been trimming pieces off it for shorter lines for my paint guns. High visability, easy to see, super light, doesn't kink.... We'll see after a few months use.Well they didn't even make it a couple months. The female coupler binds every single time I remove something. I blew it out with 175psi hoping it was just gumed up with dust, but it didn't help. I tried looking inside and can't see any real wear and tear. I use these with paint guns and didn't want to add oil but eventually gave up and did so. It didn't help. All tools take considerable force to hook up... I'm a big guy, so when I say it takes alot of force, women can forget about connecting these and probably most weaker guys. Removing them is also quite hard. When you do remove them, you have to push the tool back into the coupler because the internal valve binds and sticks wide open. No amount of tapping it or hitting it will fix the issue either. I'm so enraged by this, I'll be looking for another brand. I do like the hoses for paint guns though.... The extra weight of a normal hose actually does wear you down over the day.I'm not a shop, this is my home garage. Granted I do use them alot, but still. You'd think they'd last more than a couple months. Even the super cheap ones I got from Harbor Fr lasted a few years. I really wanted to like these, but glad I didn't buy a bigger set. I will be keeping the oversized male portion of these if they'll fit in another brand coupler.