{"product_id":"jmi-replacement-standard-leveling-screws-for-wheeley-bars-set-of-3","title":"JMI Replacement Standard Leveling Screws — Universal Style Wheeley Bars","description":"\u003cp\u003eThe \u003cstrong\u003eJMI Replacement Standard Leveling Screws\u003c\/strong\u003e are factory-spec replacements for the three leveling screws on a Universal-style Wheeley Bar — for when you've lost one in transport, bent one on a curb or rock, or just want a spare set in the gear case. Each screw carries the same knurled knob and threaded shaft as the originals. Sold as a set of three. Made in the USA by JMI (CXB Astro family).\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA Universal-style Wheeley Bar levels on three screws — one per leg. This set of three matches the bar's full complement, so you can keep a complete spare on hand or replace all three at once. Each screw is a direct, factory-spec replacement (10″ long) in the diameter your bar uses.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAny Universal Wheeley Bar owner who has damaged, lost, or worn a leveling screw — or who wants a spare set stashed for a remote-site failure. Cheap insurance against a screw problem far from home.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-spec replacement:\u003c\/strong\u003e Same 10″ length, knurled knob, and threaded shaft JMI ships from the factory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete set of three:\u003c\/strong\u003e One per leg — replace all three to keep leveling consistent, or keep a full spare set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized to your bar:\u003c\/strong\u003e Two versions matched to your bar's leveling-screw diameter.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUSA-made by JMI.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSelect by your leveling-screw diameter — the two are not interchangeable:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8″ version (TPWLLS-5\/8-R):\u003c\/strong\u003e Current HD Medium, HD Large, and HD Shorty bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2″ version (TPWLLS-1\/2-R):\u003c\/strong\u003e Standard Medium and older HD models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePull one screw and measure the thread diameter before ordering. Mismatching won't damage anything, but the wrong size won't thread into your bar's mount points.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eImportant Limitations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement, not an upgrade:\u003c\/strong\u003e These do not convert a 1\/2″ bar to 5\/8″ — the frame's mount points are sized for one diameter. Retrofitting requires factory work; contact CXB Astro to discuss.\u003c\/li\u003e\n\u003cli\u003eNot compatible with Triangle-Style bars (different mounting hardware — see the Triangle-Style Leveling Screws + Hardware kit) or Sky Trekker models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if my bar uses 1\/2″ or 5\/8″ screws?\u003c\/strong\u003e\u003cbr\u003e\nPull one screw and measure the thread diameter. 5\/8″ is the current HD standard; 1\/2″ is the older standard on Standard Medium and earlier HD bars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 5\/8″ set to upgrade my 1\/2″ bar?\u003c\/strong\u003e\u003cbr\u003e\nNo — these are direct replacements only. The bar's threaded mount points are sized for one diameter; you can't upgrade by swapping screws alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to replace all three?\u003c\/strong\u003e\u003cbr\u003e\nNo — you can mix old and new as long as all three are the same diameter. Many observers replace all three together so leveling feel stays consistent across the legs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Triangle-Style bar?\u003c\/strong\u003e\u003cbr\u003e\nNo — the Triangle-Style uses different mounting hardware. Use the Triangle-Style Leveling Screws + Hardware kit for that frame.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA USA-made set of three factory-spec 10″ leveling screws for Universal Wheeley Bars — direct replacements, not an upgrade. Match the set to your leveling-screw size: 5\/8″ for current HD bars, 1\/2″ for Standard Medium and older HD models.\u003c\/p\u003e","brand":"Farpoint","offers":[{"title":"5\/8″ — HD Medium \/ HD Large \/ HD Shorty","offer_id":53560431640687,"sku":"TPWLLS-5\/8-R","price":100.8,"currency_code":"CAD","in_stock":true},{"title":"1\/2″ — Standard Medium \/ Older HD","offer_id":53560431673455,"sku":"TPWLLS-1\/2-R","price":79.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/5_8-front.jpg?v=1783196741","url":"https:\/\/ontariotelescope.com\/products\/jmi-replacement-standard-leveling-screws-for-wheeley-bars-set-of-3","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}