These extension poles last longer and are more durable than anything else on the market. Flouted and serrated section s allow for greater strength, lighter weight and significantly less slippage when wet. The tip is friction fit to the finest tolerances, for safety and quick change out. It also has a click-lock tip to safely secure many tools made by Ettore. Interlocking design allows for a smoother exterior and easier storage. Ribbed tubing provides better grip, rigidity, and durability.