For The Trade 3904401-02 Medium Pozlock Extension Pole 1400-2400mm Our For the Trade Extension Poles are strong but lightweight and feature the POZLOCK positive locking system to hold multi lengths in place. Great for ceilings, high walls, staircases and any area thats hard to reach. Comptaible with both screw-fit and push-fit extension poles. Features: Steel construction for durability For use with both screw-fit and push-fit roller frames Secure POZLOCK positive locking system to hold length in pl Multi-position locking between 1400-2400mm Great for internal/external walls & ceilings