{"product_id":"7mm-door-knob-spindle-for-3d-printed-knobs-3mm-bolt-mount","title":"7mm Door Knob Spindle for 3D-Printed Knobs – 3mm Bolt Mount","description":"\u003cp\u003e\u003cstrong\u003eBring old-school reliability back to your door hardware.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspired by the simple spindle designs found in early-1900s homes, this 7mm door knob spindle is designed to securely connect with my compatible 3D-printed door knobs using 3mm bolts. The through-hole mounting system creates a positive mechanical connection without relying on small threaded sections in the spindle itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVintage-inspired spindle design\u003c\/li\u003e\n\u003cli\u003e7mm square profile\u003c\/li\u003e\n\u003cli\u003eMultiple mounting positions for different door and knob spacing\u003c\/li\u003e\n\u003cli\u003eUses 3mm through-bolts to securely fasten compatible knobs\u003c\/li\u003e\n\u003cli\u003eDesigned for strength and repeated everyday use\u003c\/li\u003e\n\u003cli\u003ePairs with my compatible 3D-printed door knob designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat You Get\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 door knob spindle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePA-CF (carbon-fiber reinforced nylon)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with my 3D-printed door knobs that use 3mm mounting hardware\u003c\/li\u003e\n\u003cli\u003e7mm square spindle profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note\u003c\/strong\u003e\u003cbr\u003eCompatibility with existing antique, vintage, or modern door knobs is not guaranteed. This spindle is designed around my own 3D-printed door knob system. Please check dimensions before ordering for any other application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoor knobs sold separately\u003c\/strong\u003e\u003c\/p\u003e","brand":"Canis Ares","offers":[{"title":"Default Title","offer_id":46978350121121,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8335\/9137\/files\/DoorKnobSpindle.png?v=1788758566","url":"https:\/\/www.canisares.com\/products\/7mm-door-knob-spindle-for-3d-printed-knobs-3mm-bolt-mount","provider":"Canis Ares","version":"1.0","type":"link"}