Whitecap 1" O.D. 30 Degrees Rectangle Base Stainless Steel Rail Fitting EPASPEC3 You can see size differences

You can see size differences between bigger and smaller fish and even see individual fish swimming in bait balls

Conveniently update software via BLUETOOTH® technology2 from the Fusion-Link™ app on your compatible smart device

* Replace all impellers at least once every year

* Pump more liquid with less effort

Complete replacement raw water pump with mechanical fuel pump mount

Whitecap 1" O.D. 30 Degrees Rectangle Base Stainless Steel Rail Fitting EPASPEC3 You can see size differencesRectangular Base Rail Fitting Description: 316 S. S. 30 Degree Rectangular Base Outer Diameter: 1" Fastener #10 (3) Weight: 7. 0 oz. Base: 3 1 4" x 1 7 8"