PTO Round Wire Shaft Locking Pin 1/4” x 2-1/4” (3-PACK) S.271 P14PTL 4021413Three New Aftermarket Replacement PTO Round Wire Shaft Locking Pins 1 4" x 2 1 4" (3 Pack) This 3 pack of round wire PTO shaft locking pins secures implement driveline yokes to tractor PTO shafts, preventing accidental disengagement during operation. The round wire clip locks firmly over the nose end of the pin, retaining the assembly securely in position on the shaft. Ideal for use with PTO drivelines on tractors, mowers, tillers, rotary cutters, and