New Kpa Series Kayak Paddle caviness Kpa230y Length 7-1/2' Blade Size 7-1/4" x 18-1/4" Yellow : The CavPro KPA with high-impact asymmetrical plastic blades features a unique take-down ferrule that can be positioned at 60 degrees left right or inline for better control. Grooves on the ferrule prevent the build-up of sand and debris maintaining a tight trouble-free fit. The rubber-wrapped black anodized aluminum shaft is oval shaped at normal hand position. Oval shaft dimension: 1-1/8" W x 1-1/4" D.