{"product_id":"onslow-unsprung-passage-door-knob-set-antique-brass","title":"Onslow Unsprung Passage Door Knob Set - Antique Brass","description":"\u003cp\u003eOur flat-fronted Onslow door knob is a contemporary alternative to our beehive design.\u003c\/p\u003e\u003cp\u003eThe knob is unsprung, which means you can use it with an existing sprung latch. To make sure it stays easy to turn, we'd recommend using a lightly sprung latch.\u003c\/p\u003e\u003cp\u003eThere’s also no danger of it coming away in your hand – we’ve engineered the rosette and knob to be inseparable.\u003c\/p\u003e\u003cp\u003eAntique brass is what’s called a 'living' finish because it reacts to the air and moisture around it, causing it to darken (especially in the areas you touch most). We’ve given it a head start by ageing it by hand, so it has that antique look right out the box.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from solid brass\u003c\/li\u003e\n\u003cli\u003eLow-profile rosette with concealed screws\u003c\/li\u003e\n\u003cli\u003eSuper smooth turn thanks to self-lubricating, high-tolerance bushings\u003c\/li\u003e\n\u003cli\u003eDesigned for use with a tubular latch\u003c\/li\u003e\n\u003cli\u003eEngineered to fit all standard door thicknesses\u003c\/li\u003e\n\u003cli\u003eSuitable for interior and exterior doors (incompatible with standard door preparation)\u003c\/li\u003e\n\u003cli\u003eSold in a pair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Corston","offers":[{"title":"Default Title","offer_id":56359225360763,"sku":"51193","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/6932\/4641\/files\/media_6559b1a2-368c-4041-a649-f12de9b8fb24.jpg?v=1785511520","url":"https:\/\/www.corston.com\/en-us\/products\/onslow-unsprung-passage-door-knob-set-antique-brass","provider":"Corston","version":"1.0","type":"link"}