LockNFlate® Locking Air Chuck - Six Steel Jaws Lock onto Any tire Valve - Won't Leak or pop Off - Rated to 150 PSI - Open Flow

The people complaining that “it leaks” didn’t buy the correct version for what they need. Open flow, like this version of the LockNFlate are for people connecting the product to a line with a gauge/flow control or an automatic inflator. The closed flow version (this isn’t it) doesn’t allow that air flow. The product works great. Quick connect and disconnect with almost no air loss.

Desde que lo sacas del empaque se nota que los materiales y la construcción son de primer nivel. Este adaptador/mandril/cople para inflar llantas es solo para los pocos que están dispuestos a gastar 50 USD por dicha herramienta. Pero no van a encontrar ningún otro que sirva tan bien como este o que esté tan bien construido, así de simple. Y ahí entenderás que vale cada centavo y que es un pequeño placer cada que lo usas.

Seems to be well built, but it leaks. I have a tire store, and I have many different types of valves that come in. The seal on this is a standard seal used on all air chuck clips. It still leaks. You'd expect for the price being so much more expensive than the cheap $3 ones, you'd get better seals.

Great product. Well built

Especially when filling farm tractor tires (large volume and time consuming) I can dial my regulator to the desired pressured, walk away and be free to attend to other tasks. Excellent tool, excellent company.