Bob's Knobs Meade SCT 10” f/10 3-screw

Bob's Knobs Meade 10” f/10 SCT Secondary Knobs: Precision Collimation Enhanced Collimation: Achieve precise collimation for your Meade 10” f/10 SCT telescope with three-screw secondary housing (models 2120, LX10, LX50, LX90, LX100, LX200, and more) using Bob's Knobs. Part Details - Part: M10-3: Perfect Fit: Designed specifically for Meade 10” f/10 SCT telescopes with a 3-screw secondary housing for seamless installation. Ease of Use: These knobs feature a comfortable 16 mm (5/8”) diameter black plastic design, making collimation adjustments a breeze. Durable Construction: Crafted with black anodized aluminum alloy threads for longevity and reliable performance. Compatible and Convenient: Ensure that your telescope remains in optimal condition with these precision knobs. The factory dust cover fits perfectly even with Bob's Knobs installed. Please note that some post-2004 Meade 10” telescopes have six screws on the secondary housing, which require different knobs (Item B belo