{"product_id":"storefront-hook-bolt-deadlock-adams-rite-ms1850s-450-1-1-2-inch-backset","title":"Storefront Hook-Bolt Deadlock Adams Rite MS1850S-450 – 1-1\/2-Inch Backset","description":"\u003cp\u003eSpecial order. Stock is confirmed after checkout. Email customerservice@emergencydoorandglassrepair.com if you are unsure this is the correct part. Orders over $5,000 can be paid by ACH; other orders use card checkout.\u003c\/p\u003e\n\u003cp\u003eAdams Rite MS1850S series MS deadlock configured as MS1850S-450: hookbolt, 1-1\/2-inch backset. Finish must be confirmed at order (retailer listings use 313 dark bronze). Cylinder and thumbturn are sold separately.\u003c\/p\u003e\u003ch3\u003eManufacturer identification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Adams Rite (ASSA ABLOY)\u003c\/li\u003e\n\u003cli\u003eOfficial manufacturer part number: \u003cstrong\u003eMS1850S-450\u003c\/strong\u003e (series MS1850S; confirm full finish\/faceplate code before purchase)\u003c\/li\u003e\n\u003cli\u003eProduct category: Storefront hook-bolt deadlock\u003c\/li\u003e\n\u003cli\u003eUnit: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVerified specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDoor type: Single-leaf narrow-stile door (Adams Rite series page)\u003c\/li\u003e\n\u003cli\u003eBackset for this SKU: 1-1\/2 in. Series also offers 7\/8, 31\/32, and 1-1\/8 in — those are different part numbers.\u003c\/li\u003e\n\u003cli\u003eCase: 1 in × 6 in\u003c\/li\u003e\n\u003cli\u003eFaceplate: 1 in × 6-7\/8 in\u003c\/li\u003e\n\u003cli\u003eBolt: 8-ply laminated stainless, about 3 in (series page)\u003c\/li\u003e\n\u003cli\u003eDoor width \/ weight \/ spindle \/ hold-open \/ opening degree: not applicable\u003c\/li\u003e\n\u003cli\u003eHanding: standard MS1850S is typically non-handed; schoolhouse versions are handed. Confirm the exact catalog code.\u003c\/li\u003e\n\u003cli\u003eFinish: confirm 313 \/ 335 \/ 628 before order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded components\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDeadlock body with configured faceplate (confirm pack contents on the packed part)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional \/ sold separately\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4036 mortise cylinder\u003c\/li\u003e\n\u003cli\u003e4066 thumbturn\u003c\/li\u003e\n\u003cli\u003eTrim plate, box strike, armored strike\u003c\/li\u003e\n\u003cli\u003eLos Angeles-area installation — request a quote; not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation requirements\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eConfirm backset, faceplate shape (flat vs radius vs bevel), strike, and cylinder cam.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWarranty terms\u003c\/h3\u003e\u003cp\u003eNot stated on the Adams Rite series page reviewed August 16, 2026.\u003c\/p\u003e\u003ch3\u003eReturn restrictions\u003c\/h3\u003e\u003cp\u003eKeyed or installed locks are likely non-returnable.\u003c\/p\u003e\u003ch3\u003eShipping\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSeries ship weight listed elsewhere as about 1.5 lb; not independently verified for this exact code\u003c\/li\u003e\n\u003cli\u003eShipping is calculated separately. This listing does \u003cstrong\u003enot\u003c\/strong\u003e include free shipping.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility warning\u003c\/h3\u003e\u003cp\u003eCommercial door hardware is application-specific. Verify manufacturer, model, dimensions, handing, spindle, door type, and existing installation before ordering. If uncertain, text clear photos and measurements to 310-933-2600. Identification assistance does not replace field verification.\u003c\/p\u003e\u003ch3\u003eNeed help?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eText photos for identification: 310-933-2600\u003c\/li\u003e\n\u003cli\u003eEmail installation quotes and order questions to customerservice@emergencydoorandglassrepair.com. Replies are by email only.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adams Rite","offers":[{"title":"Default Title","offer_id":43064345198688,"sku":"MS1850S-450","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/1231\/1648\/files\/ART_HS_MS1850S_450_628_001_PI_1__08076.1768843795.jpg?v=1786999414","url":"https:\/\/sosstorefrontsupply.com\/products\/storefront-hook-bolt-deadlock-adams-rite-ms1850s-450-1-1-2-inch-backset","provider":"S.O.S. STOREFRONT PROTECTION SHOP","version":"1.0","type":"link"}