Transform your paint sprayer into a rolling system with this Roller Kit. The kit is four times faster than a traditional roller and eliminates the mess and hassle of a roller tray. Simply attach it directly to the spray gun no tools required. Pressure rolling is ideal when spraying is not possible.. Attaches directly to the spray gun with no tools. EvenFlow capability prevents dripping and paint buildup. Lighter design for less fatigue. Requires less than 300psi for use. Can use on airless spray guns with a 7/8 in. thread. Easy to use - simply pull the gun trigger to release more paint. Pressure Roller Kit includes a 9 in. stainless steel roller frame, 45° paint gun adapter, 20 in. extension and 1/2 in. nap roller cover. <a href="https://www.homedepot.com/c/ab/best-paint-sprayer-for-your-project/9ba683603be9fa5395fab9001f35d3c" target="_blank" style="color:#F96302">Click here to learn more about paint sprayers</a>. 4.8 GPM flow rate at 77° rise