TS-222 Thumb Screw—6-32 Thumb Screw
Machined thumb screws with shaft lengths of 1.25″, 2.0″ and 2.5″.
The thumbs screws will allow you to more easily rotate your focuser or SIPS unit and make it easier to change your focuser or SIPS orientation.
Length preference can be chosen when adding the item to your shopping cart.
1.25", 2.0", 2.5"