- Take a look at this 12-18″ Roller Frame from Coral Tools. Created as an impressive paint roller frame for when you are applying coatings to walls, ceilings, and floors. Featuring a screw adjusted width giving you the advantage of compatibility with various lengths including 12″, 15″, and 18″ paint roller covers. This means you’ll achieve balanced pressure! Your adjustable paint roller frame is made from a metal frame with 8mm attachment bars. You’re buying a 12-18″ (305-458mm) double arm paint roller frame compatible with roller covers using standard 8mm pivot holes. Look no further for your paint roller frame! Add to basket now to reserve yours.