I finally made it to the parts shelf. Think slashing one's way through the thick jungle.
inner grove is 14mm x 3mm
The hole will accept the collar.
Washer end is 22mm
overall length is 17mm
Hole will accept the 6mm seat studs.
I went to take a picture of these bits but the dam battery is dead. Recharging now if you want a pic.
Steve in SF
87 Harley FXRS-SP ~ 06 KTM 625 SMC ~ 72 Honda CB750/915cc ~ 92 XR600/654cc ~ 95 XR650l/675cc ~ 03 CRF450r ~ 05 CRF450x ~ 02 XR650l/675cc ~ 86 YZ490 ~ 93 YZ80 ~ 93 XR650l Project