{"product_id":"14ky-14kw-18ky-18kw-platinum-035-x-395-guardian-positive-locking-posts-only","title":"Gold \u0026 Platinum Guardian Positive Locking Earring Posts, .035\" x .395\"","description":"\u003cp\u003eThese genuine Guardian positive locking earring posts are designed for professional jewelers who require a secure, reliable earring system. Measuring \u003cstrong\u003e.035\" (0.89mm) in diameter\u003c\/strong\u003e and \u003cstrong\u003e.395\" (10.0mm) in length\u003c\/strong\u003e, these posts feature \u003cstrong\u003etwo precision-cut notches\u003c\/strong\u003e that engage directly with the Guardian earring nut locking mechanism. The dual-notch design gives wearers a choice of secure positions along the post, adding comfort and flexibility without sacrificing retention. Available in 14K white, 14K yellow, 18K white, 18K yellow, and platinum. Sold by the piece.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo notches engineered to match the Guardian positive locking system precisely\u003c\/li\u003e\n\u003cli\u003eDual-notch design allows customers to choose their preferred nut position on the ear\u003c\/li\u003e\n\u003cli\u003eThinner \u003cstrong\u003e.035\" (0.89mm)\u003c\/strong\u003e diameter — compatible only with matching Guardian nuts\u003c\/li\u003e\n\u003cli\u003eMade in the USA using 100% recycled gold and platinum\u003c\/li\u003e\n\u003cli\u003eManufactured by a precious metal findings producer certified to \u003cstrong\u003eISO 14001:2015\u003c\/strong\u003e (Environmental) and \u003cstrong\u003eISO 9001:2015\u003c\/strong\u003e (Quality Management System)\u003c\/li\u003e\n\u003cli\u003eAvailable in five metal types to match a wide range of fine jewelry applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePost Diameter\u003c\/th\u003e\n\u003ctd\u003e0.89mm \/ .035\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePost Length\u003c\/th\u003e\n\u003ctd\u003e10.0mm \/ .395\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNotches\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eGuardian Positive Locking Posts Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eBy the piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e100% recycled gold or platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eMetal Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200-302PO\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e201-302PO\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20B-302PO\u003c\/td\u003e\n\u003ctd\u003ePlatinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20C-302PO\u003c\/td\u003e\n\u003ctd\u003e18K Yellow Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20E-302PO\u003c\/td\u003e\n\u003ctd\u003e18K White Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThese \u003cstrong\u003e.035\" diameter\u003c\/strong\u003e Guardian posts are compatible with the following Guardian earring nuts:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e21-GPL\u003c\/strong\u003e – Guardian II 6.1mm earring backs with Comfort Triggers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21B-302MAIN\u003c\/strong\u003e – Guardian 6.1mm earring backs with Straight Triggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese posts are \u003cem\u003enot\u003c\/em\u003e compatible with Guardian II nuts model \u003cstrong\u003e21B-304MAIN\u003c\/strong\u003e, which require the larger .0346\" (1.06mm) diameter Guardian posts sold separately.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eIt is strongly recommended that positive locking nuts be paired with their \u003cstrong\u003ematching factory-made ear posts\u003c\/strong\u003e to ensure proper engagement of the locking notches and long-term security for the wearer.\u003c\/p\u003e","brand":"WR Cobb","offers":[{"title":"Platinum","offer_id":47807059198166,"sku":"20B-302PO","price":27.64,"currency_code":"USD","in_stock":true},{"title":"18K Yellow","offer_id":47807059165398,"sku":"20C-302PO","price":25.26,"currency_code":"USD","in_stock":true},{"title":"18K White","offer_id":47807059263702,"sku":"20E-302PO","price":24.1,"currency_code":"USD","in_stock":true},{"title":"14K Yellow","offer_id":47551320555734,"sku":"200-302PO","price":14.85,"currency_code":"USD","in_stock":true},{"title":"14K White","offer_id":47807059230934,"sku":"201-302PO","price":14.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/14ky14kw18ky18kw-and-platinum-035-x-395-guardian-positive-locking-posts-only-otto-frei.jpg?v=1719959128","url":"https:\/\/www.ottofrei.com\/products\/14ky-14kw-18ky-18kw-platinum-035-x-395-guardian-positive-locking-posts-only","provider":"Otto Frei","version":"1.0","type":"link"}