{"product_id":"gold-guardian-ii-positive-locking-6-1mm-earring-backs-comfort-triggers","title":"Gold Guardian II Positive Locking 6.1mm Earring Backs with Comfort Triggers","description":"\u003cp\u003eThe \u003cstrong\u003eGuardian II Positive Locking Earring Backs\u003c\/strong\u003e — also known as \u003cem\u003eGuardian II Ear Nuts\u003c\/em\u003e or \u003cem\u003eGuardian II Safety Earring Backs\u003c\/em\u003e — are a 6.1mm outside diameter clutch with comfort triggers, designed to fit a 0.89mm diameter post. These backs offer a secure, positive-locking hold: the triggers snap closed around a groove on the matching ear post and can only be released by squeezing both tabs simultaneously. The Guardian II improves on the original Guardian design with slightly larger triggers that are bent over to present a smooth surface for easier unlocking. Available in 14K and 18K yellow or white gold, these findings are made in the USA using 100% recycled gold by a leading precious metal findings manufacturer certified to ISO 14001:2015 (Environmental) and ISO 9001:2015 (Quality Management System) standards.\u003c\/p\u003e\u003cp\u003ePositive locking earring backs have been available since the French introduced the ZOP system in the late 20th century. While the original ZOP system and some successor brands are no longer produced, Guardian backs have become the dominant locking system in the market. These clutches are recommended for use with their matching ear posts (see \u003cstrong\u003e20B-302POMAIN\u003c\/strong\u003e). Skilled jewelers may also adapt compatible posts to work with this system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSold by the piece.\u003c\/strong\u003e To order a pair, add 2 pieces to your cart. Guardian II comfort trigger backs are also available in a larger 7.1mm outside diameter to fit a 1.0mm diameter post — see related items.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePositive locking mechanism — requires squeezing both tabs to release from post\u003c\/li\u003e\n\u003cli\u003eComfort triggers: larger tabs bent over for a smooth, ergonomic unlocking surface\u003c\/li\u003e\n\u003cli\u003e6.1mm outside diameter; fits 0.89mm (0.035\") diameter ear post\u003c\/li\u003e\n\u003cli\u003eAvailable in 14K yellow gold, 14K white gold, 18K yellow gold, and 18K white gold\u003c\/li\u003e\n\u003cli\u003eMade in the USA from 100% recycled gold\u003c\/li\u003e\n\u003cli\u003eManufacturer holds ISO 14001:2015 and ISO 9001:2015 certifications\u003c\/li\u003e\n\u003cli\u003eRecommended for use with matching Guardian II ear posts (20B-302POMAIN)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eGuardian II with Comfort Triggers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e6.1mm \/ 0.240\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits Post Diameter\u003c\/th\u003e\n\u003ctd\u003e0.89mm \/ 0.035\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMetal\u003c\/th\u003e\n\u003ctd\u003eGold (14K or 18K, yellow or white)\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 Sourcing\u003c\/th\u003e\n\u003ctd\u003e100% recycled gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eISO 14001:2015, ISO 9001:2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003ePer piece (order 2 for a pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\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\u003e210-305\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e211-305\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21C-305\u003c\/td\u003e\n\u003ctd\u003e18K Yellow Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21E-305\u003c\/td\u003e\n\u003ctd\u003e18K White Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eTo ensure proper functioning, clean Guardian II ear nuts with \u003cstrong\u003ealcohol only\u003c\/strong\u003e. Do not use polishing compounds, rouge, or other cleaning agents. Avoid excessive heat and exposure to small particles or residue, as these may affect the working mechanics of the ear nuts.\u003c\/p\u003e","brand":"WR Cobb","offers":[{"title":"18K Yellow","offer_id":47551363481814,"sku":"21C-305","price":85.72,"currency_code":"USD","in_stock":true},{"title":"18K White","offer_id":47807151243478,"sku":"21E-305","price":82.34,"currency_code":"USD","in_stock":true},{"title":"14K Yellow","offer_id":47807151210710,"sku":"210-305","price":56.58,"currency_code":"USD","in_stock":true},{"title":"14K White","offer_id":47807151177942,"sku":"211-305","price":61.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/14ky14kw18ky-and-18kw-guardian-ii-positive-locking-6-1mm-earring-backs-otto-frei.jpg?v=1719955557","url":"https:\/\/www.ottofrei.com\/products\/gold-guardian-ii-positive-locking-6-1mm-earring-backs-comfort-triggers","provider":"Otto Frei","version":"1.0","type":"link"}