{"product_id":"pbb-bb51-4540-nr2-storefront-ball-bearing-hinge","title":"BB51 4540 NR2 4.5″ x 4.0″ Storefront Ball Bearing Hinge, 5\/32” Radius Corner","description":"\u003ch2\u003ePBB BB51-4540-NR2 4-1\/2 x 4 Standard Weight Ball Bearing Hinges for Storefront Doors, Five Knuckle, 5\/32” Radius Corner, Non-Removable Pin, Stainless Steel Base\u003c\/h2\u003e\n\u003cp\u003ePBB, Inc. template hinges are manufactured to close tolerances and meet all specifications and requirements set by the American National Standards Institute (ANSI).\u003c\/p\u003e\n\u003cp\u003eHinge Swaging: A standard swaging of our standard weight full mortise hinge when closed to parallel position provides a 1\/16” clearance between leaves.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor use on medium weight doors or doors requiring average frequency service\u003c\/li\u003e\n\u003cli\u003eBall bearing hinges must be used on doors in conjuction with door closers and on all fire-rated openings\u003c\/li\u003e\n\u003cli\u003eAll hinges are ANSI template\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eModels: BB51-4540-630-NR2, BB51-4540-800-NR2, BB51-4540-810-NR2\u003c\/small\u003e\u003c\/p\u003e\n","brand":"PBB","offers":[{"title":"Stainless Steel","offer_id":44660586709148,"sku":"BB51-4540-630-NR2","price":22.66,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44660586741916,"sku":"BB51-4540-800-NR2","price":22.66,"currency_code":"USD","in_stock":true},{"title":"Dark Bronze","offer_id":44660586774684,"sku":"BB51-4540-810-NR2","price":22.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/8813\/7372\/files\/BB514540-630-NR2.jpg?v=1734610687","url":"https:\/\/www.trudoor.com\/products\/pbb-bb51-4540-nr2-storefront-ball-bearing-hinge","provider":"Trudoor","version":"1.0","type":"link"}