I have a new set of 3 Bobs Knobs collimation thumbscrews and 3 locking nuts for sale. Suit 12" Meade Lightbridge and other 12" newts as per Bobs Knobs web page. Bob sells them for 29.95 US and as they are new I'll sell for the same but in AUstralian Dollars. I'll also pay the postage. The bolts are offset. Collimation thumbscrews are 7mm and locking are 6mm. So the locking thumbscrews are slightly 'narrower'. I know these fit Lightbridge and Saxon / possibly SW but check. As per the link to the website below they also fit early GSO Dobs but please check your setup before purchasing. I don't want to sell these to someone and find they are unsuitable for the task.
http://www.bobsknobs.com/Newt/page45/NewtPri.html
