Cataract Oar Magnum Blade 7"

The most popular Cataract oar blade, the 7 Magnum features a high grade urethane body molded around a stiff composite core. And it floats! The spline that goes inside the oar shaft is grooved to prevent silt build up that can make it difficult to remove the blade. The 7 wide blade moves a lot of water per stroke. The ribbed surface adds strength and reduces blade flutter. Push button locks the blade in Cataract, Carlisle and Sawyer 1 78 oar shafts.