{"product_id":"combo-convex-concave-smooth-jaw-parallel-pliers-140mm","title":"Combo Convex \u0026 Concave Smooth Jaw Parallel Pliers 140mm (5-1\/2\") With Spring","description":"\u003cp\u003eThese combination convex and concave smooth jaw parallel pliers are a versatile bench tool for bending and forming metal with precision. At 140mm (5-1\/2\") in overall length, one jaw is convex and the other concave, allowing the jeweler or metalsmith to shape and manipulate metal with consistent, controlled pressure. Spring-loaded handles keep the pliers in the open position at rest, reducing hand fatigue during repetitive work.\u003c\/p\u003e\u003cp\u003eThe smooth jaws are safe for use on finished or delicate metal surfaces and can be covered with leather to create a non-marring gripping surface—ideal when working with softer metals or polished pieces. The parallel jaw action ensures even contact along the full jaw width throughout the range of motion.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne convex jaw and one concave jaw for metal bending and forming\u003c\/li\u003e\n\u003cli\u003eParallel jaw action for even, consistent contact\u003c\/li\u003e\n\u003cli\u003eSmooth jaws help protect metal surfaces during use\u003c\/li\u003e\n\u003cli\u003eJaws can be covered with leather for a non-marring surface\u003c\/li\u003e\n\u003cli\u003eSpring-loaded handles return to open position automatically\u003c\/li\u003e\n\u003cli\u003eReduces hand fatigue during extended or repetitive tasks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003e140mm (5-1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJaw Style\u003c\/th\u003e\n\u003ctd\u003eConvex and concave (combination), smooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJaw Width\u003c\/th\u003e\n\u003ctd\u003e5\/16\" (8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Jaw Opening\u003c\/th\u003e\n\u003ctd\u003e1\/4\" (6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandle Type\u003c\/th\u003e\n\u003ctd\u003eSpring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003ePakistan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Value Line","offers":[{"title":"Default Title","offer_id":43580917645526,"sku":"146.496","price":15.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/combo-convex-and-concave-smooth-jaw-parallel-pliers-140mm-5-12-with-spring-otto-frei-1.jpg?v=1719957902","url":"https:\/\/www.ottofrei.com\/products\/combo-convex-concave-smooth-jaw-parallel-pliers-140mm","provider":"Otto Frei","version":"1.0","type":"link"}