Use teflon plumbers tape on male threads to get airtight seal. Has 1/4 female threaded base to attach to your 1-4 male threaded hose. Used one time to clear out the orifices of a carburetor, worked like a champ.

Not industrial grade but should last long with decent care. Economical compliment to one's air tools.

The attachments are solid and exactly what i wanted. Was exactly as described in item description. Works great and all pieces work as they should.

The lever is such thin and cheap pot metal that i bent it while just * on the qd coupling. Air blew out the hole where the thumb-trigger is riveted to the gun. The threads on the inside of the nozzle are stripped or the wrong size.

Made cheaply, no quality at all. Very cheap accessories. Find another product. This is one of those items you would see in the dollar store.

No marking of any manufacture name on blow gun or packaging. The blower is usless garbage.

The leak isn't significant, but if you're particular about air tools not leaking, this one would annoy you. The valve body is made of plastic. Leaks air under the handle not just a little but a lot.