Just installed winch and noticed the hook would rub on the bumper. Used an trailer door bumper and works great. 2-1/2 diameter fits my fairlead. Split to slide over cable.
I haven't put one on my P1K yet, but that is exactly what I've used on other machines. It works really well on my Rancher, which is what I use to plow with and use the winch to raise and lower the blade.