Ronstan Low Friction Ring - 21mm Hole [RF8090-21] Brand_ProMariner Weight (lbs): 15

Weight (lbs): 15

Flexible vinyl outer covering

FOIL (Data Pair)Environmental

One (1) 24 gram CO2 cylinder - 1/2" thread

Transom mount hardware is included with the transducer

Ronstan Low Friction Ring - 21mm Hole [RF8090-21] Brand_ProMariner Weight (lbs): 15Low Friction Ring 21mm Hole Low Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring relatively small line deflection angles, or for high static loads. The design achieves a nicely rounded internal profile for smooth control line trim under load, and a deep external groove to retain the rope securely within the large shoulders when spliced into a loop. Features: Compact &