{"product_id":"durston-1127-spring-loaded-planishing-hammer-80mm","title":"Durston 1127 Spring Loaded Planishing Hammer 3-1\/4\" (80mm) Top Platen","description":"\u003cp\u003eThe Durston 1127 Spring Loaded Planishing Hammer is a heavy-duty bench tool built for jewelers and metalsmiths who demand perfectly flat surfaces with minimal effort. A single blow from the spring-loaded upper platen is all it takes to straighten and true sheet metal, making it an indispensable workhorse for production and repair work alike. Both platens are hardened to Rockwell 60 (60 HRC), making them well suited for flattening non-ferrous soft metal alloys including copper, brass, silver, and gold.\u003c\/p\u003e\n\u003cp\u003eThis large-format unit — model 1127 — is engineered for years of heavy-duty use. The substantial base footprint provides stable, controlled operation, while the overall construction reflects Durston's reputation for professional-grade metalworking equipment. Made in the UK.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpring-loaded upper platen delivers consistent, even planishing force with each stroke\u003c\/li\u003e\n\u003cli\u003eBoth platens hardened to 60 HRC for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eSuitable for flattening copper, brass, silver, gold, and other non-ferrous soft metal alloys\u003c\/li\u003e\n\u003cli\u003eLarge top platen (80 mm \/ 3-1\/4\") and bottom platen (100 mm \/ 4\") for broad surface coverage\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction designed for sustained professional use\u003c\/li\u003e\n\u003cli\u003eWide, stable base footprint minimizes movement during operation\u003c\/li\u003e\n\u003cli\u003eMade in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDurston 1127\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Platen Diameter\u003c\/th\u003e\n\u003ctd\u003e80 mm (3-1\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottom Platen Diameter\u003c\/th\u003e\n\u003ctd\u003e100 mm (4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Width\u003c\/th\u003e\n\u003ctd\u003e140 mm (5-1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Depth\u003c\/th\u003e\n\u003ctd\u003e220 mm (8-1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003e540 mm (21\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlaten Hardness\u003c\/th\u003e\n\u003ctd\u003e60 HRC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e51 lbs (21.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the UK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Durston","offers":[{"title":"Default Title","offer_id":43584787448022,"sku":"125.379","price":477.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/125.379NEW_thumb_5430eaf5-3be5-4a3a-b4cf-9a11cf88c64f.jpg?v=1777072489","url":"https:\/\/www.ottofrei.com\/products\/durston-1127-spring-loaded-planishing-hammer-80mm","provider":"Otto Frei","version":"1.0","type":"link"}