{"product_id":"polished-steel-ring-mandrel-marked-us-sizes-1-to-13-without-groove-with-knurled-handle-for-jewelry-making-and-sizing","title":"Trendbay Polished Steel Ring Mandrel – US Size 1–13 Jewelry Ring Sizing Tool with Knurled Handle","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a267919-a074-83ec-bc69-39a1fcb5057e-18\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a267919-a074-83ec-bc69-39a1fcb5057e-18\" data-turn-id-container=\"request-6a267919-a074-83ec-bc69-39a1fcb5057e-18\" data-testid=\"conversation-turn-1074\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"cd9d53d6-0428-4e5b-9df9-8327df52354a\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"126\" data-end=\"364\" class=\"PDq2pG_selectionAnchorContainer\"\u003eCraft, size, and shape rings with precision using this polished steel ring mandrel. Marked with US ring sizes 1–13 and featuring a knurled anti-slip handle, it's an essential tool for jewelers, hobbyists, and jewelry repair professionals.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"366\" data-end=\"369\"\u003e\n\u003ch2 data-start=\"371\" data-end=\"388\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"389\" data-end=\"809\"\u003e• Product Type: Ring Mandrel Sizing Tool\u003cbr data-start=\"429\" data-end=\"432\"\u003e• Material: Polished Hardened Steel\u003cbr data-start=\"467\" data-end=\"470\"\u003e• Ring Size Range: US Sizes 1–13\u003cbr data-start=\"502\" data-end=\"505\"\u003e• Surface: Smooth (Without Groove)\u003cbr data-start=\"539\" data-end=\"542\"\u003e• Handle: Knurled Anti-Slip Grip\u003cbr data-start=\"574\" data-end=\"577\"\u003e• Features: Durable, Rust-Resistant, Precision Markings, Comfortable Grip\u003cbr data-start=\"650\" data-end=\"653\"\u003e• Usage: Ring Sizing, Ring Shaping, Jewelry Repair, Jewelry Making, Metal Forming\u003cbr data-start=\"734\" data-end=\"737\"\u003e• Suitable For: Gold, Silver, Copper, Platinum, and Other Ring Materials\u003c\/p\u003e\n\u003chr data-start=\"811\" data-end=\"814\"\u003e\n\u003ch2 data-start=\"816\" data-end=\"827\"\u003eFeatures\u003c\/h2\u003e\n\u003cp data-start=\"828\" data-end=\"1340\"\u003e• Clearly marked with US ring sizes 1–13 for accurate sizing\u003cbr data-start=\"888\" data-end=\"891\"\u003e• Smooth polished steel surface allows easy ring shaping without scratching\u003cbr data-start=\"966\" data-end=\"969\"\u003e• Groove-free design provides full support during forming and resizing\u003cbr data-start=\"1039\" data-end=\"1042\"\u003e• Knurled handle offers a secure, non-slip grip for improved control\u003cbr data-start=\"1110\" data-end=\"1113\"\u003e• Hardened steel construction ensures durability and long-lasting performance\u003cbr data-start=\"1190\" data-end=\"1193\"\u003e• Ideal for jewelry making, resizing, repairing, and measuring rings\u003cbr data-start=\"1261\" data-end=\"1264\"\u003e• Suitable for professional jewelers, workshops, and DIY jewelry enthusiasts\u003c\/p\u003e\n\u003chr data-start=\"1342\" data-end=\"1345\"\u003e\n\u003ch2 data-start=\"1347\" data-end=\"1361\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"1362\" data-end=\"1566\"\u003eCreate and resize rings with confidence using this polished steel ring mandrel. Designed with precise US size markings from 1 to 13, it provides accurate measurements for ring sizing, shaping, and repair.\u003c\/p\u003e\n\u003cp data-start=\"1568\" data-end=\"1933\"\u003eMade from durable hardened steel, the smooth groove-free surface helps protect rings while allowing easy forming and resizing. The knurled anti-slip handle offers excellent grip and control, making it comfortable for extended use. Whether you're a professional jeweler or a DIY jewelry maker, this ring mandrel is a reliable addition to your jewelry-making toolkit.\u003c\/p\u003e\n\u003chr data-start=\"1935\" data-end=\"1938\"\u003e\n\u003ch2 data-start=\"1940\" data-end=\"1959\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cp data-start=\"1960\" data-end=\"1993\"\u003e• 1 x Polished Steel Ring Mandrel\u003c\/p\u003e\n\u003chr data-start=\"1995\" data-end=\"1998\"\u003e\n\u003ch2 data-start=\"2000\" data-end=\"2027\"\u003eAlternative Short Titles\u003c\/h2\u003e\n\u003cp data-start=\"2028\" data-end=\"2185\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Steel Ring Mandrel Tool\u003cbr data-start=\"2053\" data-end=\"2056\"\u003e• Ring Sizing Mandrel US 1–13\u003cbr data-start=\"2085\" data-end=\"2088\"\u003e• Jewelry Ring Forming Tool\u003cbr data-start=\"2115\" data-end=\"2118\"\u003e• Polished Ring Measuring Mandrel\u003cbr data-start=\"2151\" data-end=\"2154\"\u003e• Professional Ring Sizing Tool\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-(--scroll-root-safe-area-inset-bottom)\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Trendbay","offers":[{"title":"Default Title","offer_id":49058605990123,"sku":"RB601100054622550","price":90.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/1680\/3051\/files\/11e9100e-3262-4026-8795-5516356008fb.jpg?v=1784191732","url":"https:\/\/trendbay.com.au\/products\/polished-steel-ring-mandrel-marked-us-sizes-1-to-13-without-groove-with-knurled-handle-for-jewelry-making-and-sizing","provider":"Trendbay","version":"1.0","type":"link"}