Graco 244512 Pressure Roller Kit Attaches directly to the spray gun with no tools EvenFlow capability prevents dripping and paint buildup Lighter design for less fatigue Can use on Airless Spray Guns with a 7/8" thread Easy to use - simply pull the gun trigger to release more paint The Pressure Roller Kit includes a 9 inch stainless steel roller frame, 45-degree paint gun adapter, 20 inch extension, and 1/2 inch nap roller cover