{"product_id":"fermoir-cylindrique-lisse-tube-or-18-carats","title":"18K Gold Cylinder Clasp","description":"\u003cp\u003eSecure your finest jewelry with a mechanism of absolute elegance. The \u003cstrong\u003eLa Fille du Sud\u003c\/strong\u003e workshop offers this 18k \u003cstrong\u003ecylindrical gold clasp\u003c\/strong\u003e, a fine jewelry component designed to blend seamlessly with your necklaces or bracelets without breaking the line of the piece. This 18k \u003cstrong\u003einvisible gold clasp\u003c\/strong\u003e features a smooth, sleek, contemporary design. Available in sun-yellow gold or natural grey gold, it is the perfect setting for exceptional finishes.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003e⚡ \u003cstrong\u003eQuick Summary: Technical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTechnical Setting Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecious metal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e18 Karat Yellow Gold or White (Grey) Gold\u003c\/strong\u003e \/ \u003cstrong\u003e750\/1000 Gold\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType of component\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e18k gold cylindrical clasp\u003c\/strong\u003e (tube clasp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLength: \u003cstrong\u003e12 mm\u003c\/strong\u003e (excluding rings) \/ Diameter: \u003cstrong\u003e3.5 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttachment rings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOuter diameter: 2.3 mm \/ Wire thickness: 0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGold weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e~1.04g (Yellow Gold)\u003c\/strong\u003e \/ \u003cstrong\u003e~1.11g (Non-rhodiumized White Gold)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCreating or repairing 18k \u003cstrong\u003egold necklaces\u003c\/strong\u003e and 18k \u003cstrong\u003egold bracelets\u003c\/strong\u003e\u0026nbsp;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eThe Technical Excellence of the 18K Gold Tube Clasp\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhen designing high-end jewelry, the clasp should never be an overlooked detail. Unlike the classic spring ring or lobster clasp, the \u003cstrong\u003e18k gold tube clasp\u003c\/strong\u003e offers a luxurious barrel-shaped aesthetic. When closed, the mechanism disappears completely, leaving only a perfectly smooth, mirror-polished gold cylinder visible, creating the illusion of an \u003cstrong\u003einvisible necklace clasp\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eManufactured with micrometric precision, the fit of this 18k \u003cstrong\u003egold bracelet clasp\u003c\/strong\u003e guarantees optimal security against accidental opening. Crafted from 750\/1000 gold, it ensures lasting strength for all your jewelry.\u0026nbsp;\u003ci\u003eTo attach this clasp to your chains, remember to order our \u003ca href=\"https:\/\/www.lafilledusud.com\/products\/anneau-de-jonction-or-18-carats-750\" title=\"18-carat gold jewelry joining rings\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e18k gold joining rings\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/i\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eYellow Gold or Natural Grey Gold: A Bespoke Component\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTo perfectly match the color of your chains or pearls, this \u003cstrong\u003ecylindrical necklace clasp\u003c\/strong\u003e is available in two precious metals:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThe 18k Yellow Gold Clasp:\u003c\/strong\u003e A classic jewelry essential, offering a warm and luminous hue.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe Non-Rhodiumized 18k White Gold Clasp:\u003c\/strong\u003e Crafted from natural grey gold, this \u003cstrong\u003e750 white gold clasp\u003c\/strong\u003e has no artificial plating. It will eternally retain its soft metallic hue without yellowing, making it ideal for contemporary or masculine designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eDirect from the Workshop: Jewelry Settings at a Fair Price\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis\u0026nbsp;\u003cstrong\u003e18k gold clasp\u003c\/strong\u003e offers a high-quality weight (more than one gram of gold depending on the color) to ensure the longevity of the internal mechanism, while guaranteeing you the fairest possible price for this French-made clasp.\u003c\/p\u003e\n\u003cp\u003eWhether you wish to replace a faulty clasp on a family heirloom or finish an original creation, this \u003cstrong\u003e750 gold jewelry setting\u003c\/strong\u003e will meet your highest standards.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003e❓ Frequently Asked Questions (FAQ): Settings \u0026amp; Clasps\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eHow do I attach this cylindrical clasp to my gold chain?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis 18k \u003cstrong\u003egold cylinder clasp\u003c\/strong\u003e is equipped with two small attachment rings (0.5 mm wire) soldered to its ends. To mount it on your chain, you will need two open 18k gold joining rings. Insert the joining ring into the chain and the clasp ring, then gently close it with jewelry pliers and have it soldered by a professional for absolute security.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFor what type of jewelry is the tube clasp recommended?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 18k \u003cstrong\u003egold tube clasp\u003c\/strong\u003e is particularly recommended for pearl necklaces, chains, or bracelets. Its cylindrical design allows the jewelry to turn around the neck without the clasp looking unsightly. It is the ultimate \"luxury\" alternative to the lobster clasp.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the mechanism of this invisible clasp secure?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes, this goldsmithing mechanism is designed for maximum security. One part inserts into the smooth tube and locks to prevent opening by pulling alone. It is a particularly reliable system for securing valuable jewelry.\u003c\/p\u003e","brand":"La Fille Du Sud","offers":[{"title":"18K Yellow Gold","offer_id":55588274798929,"sku":null,"price":444.96,"currency_code":"EUR","in_stock":true},{"title":"18K White Gold","offer_id":55588274831697,"sku":null,"price":476.89,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/7297\/7084\/files\/fermoir-tube-or-jaune-18-carats-appret-bijouterie.png?v=1793591210","url":"https:\/\/www.lafilledusud.com\/es-ee\/products\/fermoir-cylindrique-lisse-tube-or-18-carats","provider":"La Fille Du Sud","version":"1.0","type":"link"}