Tapered roller end cap

[dnej]

http://www.etrailerparts.com.au/91501.gif (http://www.etrailerparts.com.au/2960.html)This roller is called a tapered roller end cap. Suits most rollers.Can someone explain how it is used, in conjunction with wobble rollers.
David

[dnej]

Cant find any answers on the net.
David

[black runner]

Not sure about wobble rollers but have seen them on the outside of standard roller U brackets, in fact I have one on each side of the winch post roller.

Cheers - Fred

[cormorant]

On keel rollers you use extended pins and stick one either side of the normal roller bracket. They work by stopping gouges in the hull at the keel if you are doing beach launches / retrieve in swell as the hull hits the roller not the bracket. Thse bevelled ones will also help align the boat. Can save somescrapes on drive on setups

Do I win a prize or something.