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Assists in keeping the shaft and rudder in the boat in the event of a coupling failure
Double split design provides maximum axial holding power
Easy installation with the shaft or rudder in place
Design fully engages the shaft without marring, effective on hard and soft shafts
Manufactured with 304 stainless steel
The PYI Shaft Retention Collar is designed to help retain the propeller or rudder shaft in your vessel in the event of catastrophic failure of the Coupling or if the shaft comes free from the Coupling.