{"product_id":"bernardo-shrinker-stretcher-ss-18-fd","title":"Bernardo Shrinker and Stretcher SS 18 FD","description":"\u003cp\u003e\u003cstrong\u003eBernardo Shrinker and Stretcher Foot Operated SS 18 FD – up to 1.5 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBernardo Shrinker and Stretcher Foot Operated SS 18 FD\u003c\/strong\u003e is an economical and functional piece of equipment, designed for shrinking and stretching sheet metal in workshops and on construction sites. It is ideal for working with profiles, horizontal curves, window frames, door edges, and thin sheet metal. It allows for working with steel up to \u003cstrong\u003e1.2 mm\u003c\/strong\u003e and aluminum up to \u003cstrong\u003e1.5 mm\u003c\/strong\u003e with a 25 mm throat depth. Thanks to the foot-operated system, hands remain free for correct workpiece positioning, improving precision and reducing fatigue. Supplied with \u003cstrong\u003etwo separate base bodies\u003c\/strong\u003e (shrinker and stretcher) and dedicated jaws, there is no need to change tools during work. With a weight of 29 kg and a compact structure (640 x 520 x 1300 mm), it is easy to place in the workshop and is perfect for hobbyists and professionals looking for a reliable and practical tool.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eMain features:\u003c\/strong\u003e\u003cbr\u003eSuitable for shrinking and stretching sheet metal up to 1.2 mm (steel) and 1.5 mm (aluminum)\u003cbr\u003e25 mm throat depth for versatile processing\u003cbr\u003eFoot-operated system to keep hands free during work\u003cbr\u003eAlmost wrinkle-free thanks to special jaws\u003cbr\u003eSupplied with 2 base bodies: one for shrinking and one for stretching\u003cbr\u003eNo need to change tools\u003cbr\u003eCompact and lightweight (29 kg), suitable for workshops and construction sites\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBernardo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSS 18 FD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel capacity (400 N\/mm²)\u003c\/td\u003e\n\u003ctd\u003e1.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum capacity\u003c\/td\u003e\n\u003ctd\u003e1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThroat depth\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e640 x 520 x 1300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eStandard equipment\u003c\/h3\u003e\u003cbr\u003e1 base body with Shrinker tool\u003cbr\u003e1 base body with Stretcher tool\u003cbr\u003eFoot pedal\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 business days (7 days in the South). Original spare parts available with 3–5 business day shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does a shrinker do and what does a stretcher do?\u003c\/summary\u003e\n\u003cp\u003eThe \u003cstrong\u003eshrinker\u003c\/strong\u003e compresses the metal fiber at the edge, shortening it and creating a concave curve. The \u003cstrong\u003estretcher\u003c\/strong\u003e elongates the fiber by expanding it, creating a convex curve. By alternating the two functions, complex shapes can be achieved on thin sheet metal without wrinkles or tears. An essential tool for coachbuilders, boat builders, and vehicle restorers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat sheet metal thicknesses does the Bernardo Shrinker and Stretcher Foot Operated handle?\u003c\/summary\u003e\n\u003cp\u003eBernardo shrinkers\/stretchers typically handle steel up to 1.2–2.0 mm and aluminum up to 1.5–2.5 mm depending on the model. Check the specific limits in the technical table for the Bernardo Shrinker and Stretcher Foot Operated. Exceeding the limits causes tool damage and irregular deformations on the workpiece.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between lever, foot-operated, and motorized versions?\u003c\/summary\u003e\n\u003cp\u003eThe \u003cstrong\u003elever\u003c\/strong\u003e (Pro) version is manual: the operator activates the lever with both hands, ideal for occasional work. The \u003cstrong\u003efoot-operated\u003c\/strong\u003e (FD\/F) version operates the machine with the foot, freeing both hands to hold and guide the workpiece—more comfortable for repetitive tasks. The \u003cstrong\u003emotorized\u003c\/strong\u003e or electric version automates the entire cycle for series production.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo the jaws wear out? Are spare parts available?\u003c\/summary\u003e\n\u003cp\u003eYes. The jaws of shrinkers\/stretchers wear out after prolonged intensive use. Original Bernardo replacement jaws are available with 3–5 business day shipping. Replacement does not require special tools.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it also work on copper and brass?\u003c\/summary\u003e\n\u003cp\u003eYes. Copper and brass are more ductile materials than steel: the effective capacity is higher than for mild steel. For specific alloys, verify thickness limits with Krollit. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50695849312584,"sku":"06-1111","price":440.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Shrinker_e_Stretcher_a_pedale_Bernardo_SS_18_FD.jpg?v=1758271142","url":"https:\/\/www.krollit.com\/products\/bernardo-shrinker-stretcher-ss-18-fd","provider":"Krollit","version":"1.0","type":"link"}