Knobs: Stainless steel, 19 mm (3/4”) diameter
Threads: Stainless steel
- The factory dust cover will fit normally with Bob’s Knobs installed.
- Later Meade 16” telescopes have six screws on the secondary housing. These scopes require different knobs. Do not use knobs for the 3-screw secondary on the 6-screw secondary. The screws on the 3-screw knobs are too long.
- An Allen wrench for removing the factory collimation screws is included with your order.