{"product_id":"corbin-russwin-ml2057-nsa-storeroom-mortise-lock-ns-lever-a-rose","title":"Corbin Russwin ML2057 NSA Storeroom Mortise Lock, NS Lever, A Rose","description":"\u003cp\u003eThis storeroom mortise lock pairs Corbin Russwin's Newport lever with the A wrought rose, which is what the NSA suffix in ML2057 NSA stands for. The ANSI F07 function suits supply rooms, electrical closets and other doors that should be locked whenever they are closed.\u003c\/p\u003e\u003cp\u003eBuilt to ANSI\/BHMA Grade 1, the lock is UL10c listed with a 3 hour fire rating. It is made for 1-3\/4 inch doors at a 2-3\/4 inch backset, throws the latch 3\/4 inch, and is listed as ADA compliant under A117.1.\u003c\/p\u003e\u003ch2\u003eWhat the function does\u003c\/h2\u003e\u003cp\u003eFrom outside, the latchbolt opens only by key because the outside lever never turns. From inside, the lever always retracts the latchbolt. The auxiliary latch deadlocks the latchbolt.\u003c\/p\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOutside lever always rigid: key required from outside\u003c\/li\u003e\n\u003cli\u003eInside lever always free\u003c\/li\u003e\n\u003cli\u003eDoor is locked whenever it closes\u003c\/li\u003e\n\u003cli\u003eNewport (NS) lever on A wrought rose trim\u003c\/li\u003e\n\u003cli\u003eGrade 1 lockbody with UL10c listing and 3 hour fire rating\u003c\/li\u003e\n\u003cli\u003e2-3\/4 inch backset for 1-3\/4 inch doors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePhoto shows the Bright Brass (605) and Satin Brass (606) and Satin Bronze (612) and Dark Bronze (613) and Dark Bronze (613E) and Satin Nickel (619) and Bright Chrome (625) and Satin Chrome (626) and Satin Stainless Steel (630) and Black Suede (BSP) finish. Other finishes are the same product in the finish you select.\u003c\/em\u003e\u003c\/p\u003e","brand":"Corbin Russwin","offers":[{"title":"Bright Brass (605) \/ Standard","offer_id":68307312279764,"sku":"ML2057 NSA 605","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"Satin Brass (606) \/ Standard","offer_id":68307312312532,"sku":"ML2057 NSA 606","price":1027.99,"currency_code":"USD","in_stock":false},{"title":"Bright Bronze (611) \/ Standard","offer_id":68307312345300,"sku":"ML2057 NSA 611","price":1027.99,"currency_code":"USD","in_stock":false},{"title":"Satin Bronze (612) \/ Standard","offer_id":68307312378068,"sku":"ML2057 NSA 612","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"Dark Bronze (613) \/ Standard","offer_id":68307312410836,"sku":"ML2057 NSA 613","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"Dark Bronze (613E) \/ Standard","offer_id":68307312443604,"sku":"ML2057 NSA 613E","price":1027.99,"currency_code":"USD","in_stock":false},{"title":"Bright Nickel Plated, Clear Coated (618) \/ Standard","offer_id":68307312476372,"sku":"ML2057 NSA 618","price":1027.99,"currency_code":"USD","in_stock":false},{"title":"Satin Nickel (619) \/ Standard","offer_id":68307312509140,"sku":"ML2057 NSA 619","price":1027.99,"currency_code":"USD","in_stock":false},{"title":"Bright Chrome (625) \/ Standard","offer_id":68307312541908,"sku":"ML2057 NSA 625","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"Satin Chrome (626) \/ Standard","offer_id":68307312574676,"sku":"ML2057 NSA 626","price":1010.99,"currency_code":"USD","in_stock":true},{"title":"Bright Stainless Steel (629) \/ Standard","offer_id":68307312607444,"sku":"ML2057 NSA 629","price":1027.99,"currency_code":"USD","in_stock":false},{"title":"Satin Stainless Steel (630) \/ Standard","offer_id":68307312640212,"sku":"ML2057 NSA 630","price":1027.99,"currency_code":"USD","in_stock":false},{"title":"Black Suede (BSP) \/ Standard","offer_id":68307312672980,"sku":"ML2057 NSA BSP","price":1027.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/3022\/8436\/files\/8DD898210F25668C46E1DB11EE2D39F3.jpg?v=1793906738","url":"https:\/\/uniteddoorsandlocks.com\/products\/corbin-russwin-ml2057-nsa-storeroom-mortise-lock-ns-lever-a-rose","provider":"United Doors and Locks","version":"1.0","type":"link"}