Acetal Delrin is an easily machined nylon. Check to see if it is as UV resistant as UHMWPE which is commonly used in this application. Mikes/v Wind Lass, '91Nissequogue River, NY

-------- Original message --------From: Rocartfe2 <Keithwade at email.com> Date: 2/19/20  9:01 PM  (GMT-05:00) To: rhodes22-list at rhodes22.org Subject: Re: [Rhodes22-list] furler questions James, I talked with my machinist buddy today I am thinking about making thedisk out of Delrin® Acetal AF Resin Rods cut a disk off the rod and thenmachine the screw holes.   Depending on how much effort it takes I may makea few if I end up building a jig to keep things aligned.  I will give you aheads up if I make enough to share.-----Keith G.St. Mary's County MDS/V Old Soul--Sent from: http://rhodes-22.1065344.n5.nabble.com/