{"product_id":"titanium-hedgehog-bottle-opener-knuckle-duster","title":"Titanium Hedgehog Bottle Opener Knuckle Duster","description":"\u003cp\u003ePicture a hedgehog curled into a single, solid ring of titanium — that's the spirit behind this little everyday-carry companion. We took the classic knuckle-duster silhouette, shrank it to one finger, and gave it a second job: a contoured edge that pops bottle caps wherever the evening takes you.\u003c\/p\u003e\n\u003cp\u003eForged from a \u003cstrong\u003etitanium alloy\u003c\/strong\u003e, it weighs just \u003cstrong\u003e40.7 g\u003c\/strong\u003e and measures a slim \u003cstrong\u003e9.7 mm\u003c\/strong\u003e through the body, so it rides on a keyring and disappears until you need it. Titanium is naturally \u003cstrong\u003erust-proof and hypoallergenic\u003c\/strong\u003e — no green skin, no corrosion, happy to live in a pocket or a tackle box for years.\u003c\/p\u003e\n\u003cp\u003eThe hedgehog isn't only for looks. The curved spines and a sharpened tip concentrate force into a small contact area, while the \u003cstrong\u003e24 mm finger hole\u003c\/strong\u003e locks the ring snugly on your hand. Unlike a four-finger knuckle, this is a one-finger piece built for carry, not bulk.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Titanium alloy — light, rust-proof, hypoallergenic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Single-finger ring with hedgehog spine design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 51 mm × 36 mm × 9.7 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinger hole:\u003c\/strong\u003e 24 mm diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 40.7 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in tool:\u003c\/strong\u003e contoured edge doubles as a bottle opener\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarry:\u003c\/strong\u003e keyring-ready everyday carry (EDC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA note on finish:\u003c\/strong\u003e like all cast and machined metal, the surface may show faint tool marks or light polish traces. That's normal for solid-metal gear and part of its honest, made-to-be-carried character.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExplore more:\u003c\/strong\u003e \u003ca href=\"\/collections\/titanium-knuckles\"\u003ethe full Titanium Knuckles collection\u003c\/a\u003e, \u003ca href=\"\/collections\/one-finger-knuckles\"\u003eother one-finger designs\u003c\/a\u003e, or the \u003ca href=\"\/collections\/brass-knuckles\"\u003esolid brass hedgehog variant\u003c\/a\u003e.\u003c\/p\u003e","brand":"KNUCKLEDUSTER","offers":[{"title":"Default Title","offer_id":47974617874563,"sku":null,"price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/6553\/4851\/files\/bac30762fba7a75c1d5fef468ba5573b.jpg?v=1787545052","url":"https:\/\/knuckleduster.co.uk\/products\/titanium-hedgehog-bottle-opener-knuckle-duster","provider":"KNUCKLEDUSTER","version":"1.0","type":"link"}