This trigger style spray bottle head fits common quart-sized bottles like the 32 oz. HDPE handi-hold bottles or chemical bottles like those found on our Nyco® Sani-Spritz or CleanFreak 'Pet Patrol' . This head is made with unsurpassed chemical resistance with a synthetic o-ring and piston cup that can hold up against the harshest chemicals, even D-limonene. The sprayer has a twist-on head and has a comfortable design with a three-finger trigger and rear support, making this spray head more comfortable to use for longer periods of time. Great for many uses like with harsh chemicals, D-limonene, automotive solutions, car washes and auto detailing, carpet spot cleaning, general use and more. We also offer larger sprayers so be sure to check out our pump-up dispensers & trigger sprayers for other options if this doesn't suit your needs.