Free Surplus parts found during hangar clean up. Aircraft Spruce old PN 08-00670 2@ possibly this? https://www.aircraftspruce.com/search/search.php?s=SK2003-aw&x=0&y=0 I have no idea what these are for. ASSCo as them at $4+ each I just hate to throw special parts/tools away. If you were here I'd just hand them to you I will mail them to you free if regular US first class postage applies to your location Please don't ask for them unless you know what they are and will put them to use. Tell me how you plan to use them.