The Sawyer Dura Max Oar Blade with Titeset is the counterpart to the PoleCat, MX, and similar composite oar shafts. This blade features a polypropylene construction that's reinforced with fiberglass to create strength, flex, rebound, and excellent durability. The TiteSet Blade Lock system provides a solid connection that won't rattle or jam while you're rowing, and makes it easy to change blades for varying conditions.