Purdy 14A753018 Adjustable Paint Roller Frame, 12-Inch to 18-Inch Fits all standard roller covers from 12-18 Inch Custom designed angle allows better wall coverage, allowing the frame to get closer to the baseboards and ceiling Universal threaded end fits most extension poles Custom designed angle allows better wall coverage, allowing the frame to get closer to the baseboards and ceiling Universal threaded end fits most extension poles Excellent Purdy quality