1.25" Crayford Focuser base for 140 mm tube

1.25" Crayford Focuser base for 140 mm tube

can be used with: https://www.printables.com/model/125438-125-crayford-focuser-for-telescopes/comments/1319626

need to drill 4 holes to attach the tube

need to insert 4 thereaded inserts M3 to attach focuser