Safeworld Instant Aerosol Trigger Handle Can-Gun, Converts Spray Cans to Spray Guns, Full Hand Grip, Reusable, Easy Clip-On/Off, and Universal Fit for Paint, Adhesives, and Lubricants (2- Pack)

Great product and easy to use, must ensure fitting correctly.

Facilitan la forma de pintar con espray, evitan el cansancio total de la mano y ayudan a un mejor acabado.

Absolutamente satisfecho!Sencillo y muy conveniente diseño. El artículo es de buena calidad. Los uso casi diario

Love these. Bought them to use with Scotchguard, also use them for spray paint. They have fit every can I've tried them with (probably 4 or 5 different brands). They're a little difficult to put on; I put the can face down on a hard surface and, using steady pressure, snap the grip onto place. (I do this on a surface that I won't mind if it gets sprayed, JIC). On the upside, it's a snug fit, so the can doesn't move easily and cause the nozzle to misalign or spray the inside of the handle; but it's loose enough to easily turn the can if I want to. It's easy to take off, but doesn't fall off. The trigger doesn't require a lot of pressure, but it also isn't prone to accidental spraying. The trigger is big enough to use three or four fingers, which helps with fatigue; especially for my wife's small hands. And the spray pattern has a natural feel, much more so than just using the spray nozzle on the can itself. I wish I'd had these from the very first time I used a spray can. When I paused a project, I could just turn the handle to block the nozzle and prevent accidental spraying. Added bonus, my index finger didn't get paint all over it, like has happened to me several times before. (Don't know if that's relevant, I might just suck at using spray paint.)

Doesn't fit Australian sold cans