Wooster Brush F6333 Lock Jaw Tool Holder Securely holds a roller frame, paintbrush, scraper, flashlight, and more (maximum diameter 1 3/8" or 35mm) Locks in 9 positions, fully adjustable for virtually any angle, range of 160 degrees Durable fiberglass-reinforced and polypropylene construction For use with threaded or Sherlock GT extension poles