{"product_id":"orion-optics-uk-cnc-machined-knob-set-blue","title":"Orion Optics UK KN40x2 CNC machined Mount Knob BLUE set (KN40x2)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eCNC Machined Aluminum Construction\u003c\/li\u003e\n\u003cli\u003eDurable Blue Anodized Finish\u003c\/li\u003e\n\u003cli\u003eErgonomic Grip for Precise Manual Control\u003c\/li\u003e\n\u003cli\u003eDesigned for Mounts with 6mm Worm Shafts\u003c\/li\u003e\n\u003cli\u003eDirect Replacement for EQ4, EQ5, and Vixen Mount Knobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eKN40x2 CNC machined Mount Knob BLUE set (KN40x2)\u003c\/h2\u003e\n\u003cp\u003eThe KN40x2 CNC machined Mount Knob set is a direct functional and aesthetic upgrade for any equatorial mount using a 6mm worm shaft. Machined from solid aluminum and finished in a durable blue anodizing, this set replaces the standard-issue plastic knobs on popular mounts like the Sky-Watcher EQ4, EQ5, and many Vixen models, offering superior feel and longevity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCNC Aluminum Upgrade for 6mm Shafts\u003c\/h3\u003e\n\u003cp\u003eReplace your mount's fragile, stock plastic knobs with precision-machined aluminum. The KN40x2 set provides a solid, tactile connection to your mount's drive, making fine manual adjustments smoother and more certain. This upgrade is especially noticeable during cold nights when plastic can become brittle and difficult to grip with gloves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Direct Fit for EQ4, EQ5, and Vixen Mounts\u003c\/h3\u003e\n\u003cp\u003eThis knob set is engineered to be a simple, drop-in replacement for a range of common equatorial mounts. Compatibility is confirmed for EQ4 and EQ5 class mounts, as well as many Vixen mounts that utilize a 6mm worm shaft. Installation is straightforward, requiring no permanent modification to your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eKN40x2 vs. Stock Plastic Knobs: Feel and Durability\u003c\/h3\u003e\n\u003cp\u003eWhile the knobs included with your mount are functional, the KN40x2 set offers a significant upgrade in both usability and material robustness. The primary trade-off is moving from a no-cost included part to a dedicated, machined accessory.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Knobs Advantage:\u003c\/strong\u003e Included with the mount at no extra cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKN40x2 Advantage (Feel):\u003c\/strong\u003e The machined texture provides a more secure, non-slip grip, allowing for finer control over manual slewing, which is critical when centering an object in the eyepiece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKN40x2 Advantage (Durability):\u003c\/strong\u003e Solid aluminum will not crack from cold or UV exposure and is far more resistant to stripping than molded plastic, ensuring a reliable connection for the life of your mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKN40x2 Advantage (Aesthetics):\u003c\/strong\u003e The blue anodized finish adds a premium, custom look to your telescope setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the KN40x2 knobs on my EQ5 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is typically very simple. First, locate the small set screw on your existing plastic knobs and loosen it with the appropriate Allen key. Slide the old knob off the 6mm worm shaft, slide the new KN40x2 aluminum knob on, and tighten its set screw firmly onto the flat part of the shaft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the blue anodizing on the KN40x2 knobs fade over time?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAnodizing is a very durable finish that is resistant to scratches and fading from UV exposure. Under normal use, the blue color of your KN40x2 knobs should remain vibrant for many years. It is significantly more durable than paint or other coatings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the KN40x2 aluminum knobs over the plastic ones on my Vixen mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefits are \u003cstrong\u003edurability\u003c\/strong\u003e and \u003cstrong\u003etactile feel\u003c\/strong\u003e. The KN40x2 aluminum knobs are virtually unbreakable in normal use, unlike plastic which can crack in cold weather. The machined grip also provides more precise and confident control when making manual adjustments, especially while wearing gloves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre the KN40x2 knobs compatible with mounts other than EQ4, EQ5, or Vixen?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While they are a confirmed fit for those models, the KN40x2 knob set will fit any telescope mount that uses a \u003cstrong\u003e6mm diameter worm shaft\u003c\/strong\u003e for its manual slow-motion controls. Always measure your mount's shaft diameter if you are unsure of its specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI do a lot of winter observing with my EQ5. Will the KN40x2 knobs be easier to use with gloves?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The larger size and defined texture of the KN40x2 knobs are specifically designed to provide a better grip than small, smooth stock knobs. This makes them much easier to operate accurately and comfortably when wearing thick gloves in cold conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an older mount that I think is an EQ4 clone. How can I confirm the KN40x2 knobs will fit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe most reliable way is to measure the worm shaft where the knob attaches. Use a pair of calipers to measure the diameter of the metal shaft. If it measures 6mm, the KN40x2 knob set will be a direct fit for your mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orion Optics UK","offers":[{"title":"Default Title","offer_id":52942562230557,"sku":"OOUK-CNC-MACHINED-KNOB-SET-BLUE","price":226.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/OrionOpticsUK-KN40x2-CNC-machined-Mount-Knob-BLUE-set-KN40x2-1_623ae559-36ec-4f31-a7fb-0af30c57ddd1.jpg?v=1789607921","url":"https:\/\/davidastro.com\/products\/orion-optics-uk-cnc-machined-knob-set-blue","provider":"David Astro","version":"1.0","type":"link"}