{"product_id":"30-x-84-steel-door-slab-cylindrical-prep-20-gauge-90-min-fire-rated","title":"30\" x 84\" Steel Door Slab — Cylindrical Prep, 20 Ga, 90-Min","description":"\u003cp\u003e\u003cstrong\u003e30 x 84 hollow metal door slab\u003c\/strong\u003e — 20-gauge galvannealed steel, 1-3\/4\" thick, with a cylindrical (knob or lever) lock prep and a 90-minute fire rating. Common in apartment unit entries and older NYC buildings with taller openings. In stock at our Brooklyn and Brentwood warehouses.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30\" x 84\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual slab size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29-3\/4\" x 83-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSteel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20-gauge galvannealed (corrosion resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInsulated honeycomb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLock prep\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylindrical — 2-1\/8\" bore, 2-3\/4\" backset (ANSI 161)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHinge prep\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 4-1\/2\", 7-gauge reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEdges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInverted top and bottom channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e123 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eANSI compliant, made in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eTechnical documents\u003c\/h2\u003e\n\u003cp\u003eFactory prep specifications for this door — free to download.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/3507\/8703\/files\/UFD-DS-161-Cylindrical-Prep-Data-Sheet.pdf?v=1789512933\" target=\"_blank\" rel=\"noopener\" style=\"flex:1 1 280px;display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid rgba(18,18,18,0.14);border-left:3px solid #d32f2f;border-radius:4px;background:#ffffff;color:#121212;text-decoration:none;line-height:1.35;\"\u003e\u003cspan style=\"flex:0 0 auto;padding:4px 8px;border-radius:3px;background:#d32f2f;color:#ffffff;font-size:10px;font-weight:700;letter-spacing:0.08em;\"\u003ePDF\u003c\/span\u003e\u003cspan style=\"flex:1 1 auto;\"\u003e\u003cspan style=\"display:block;font-size:14px;font-weight:600;\"\u003eCylindrical Lock Prep — Data Sheet\u003c\/span\u003e\u003cspan style=\"display:block;font-size:12px;color:rgba(18,18,18,0.55);margin-top:2px;\"\u003eUFD-DS-161 · ANSI\/BHMA A156.115\u003c\/span\u003e\u003c\/span\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#d32f2f\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"flex:0 0 auto;\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/a\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/3507\/8703\/files\/UFD_Hinge_Locations_-_4-1_2in_-_Stock_Sizes.pdf?v=1789512914\" target=\"_blank\" rel=\"noopener\" style=\"flex:1 1 280px;display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid rgba(18,18,18,0.14);border-left:3px solid #d32f2f;border-radius:4px;background:#ffffff;color:#121212;text-decoration:none;line-height:1.35;\"\u003e\u003cspan style=\"flex:0 0 auto;padding:4px 8px;border-radius:3px;background:#d32f2f;color:#ffffff;font-size:10px;font-weight:700;letter-spacing:0.08em;\"\u003ePDF\u003c\/span\u003e\u003cspan style=\"flex:1 1 auto;\"\u003e\u003cspan style=\"display:block;font-size:14px;font-weight:600;\"\u003eHinge Locations — Stock Door Sizes\u003c\/span\u003e\u003cspan style=\"display:block;font-size:12px;color:rgba(18,18,18,0.55);margin-top:2px;\"\u003e4-1\/2\" hinges · measured from inside top of frame\u003c\/span\u003e\u003c\/span\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#d32f2f\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"flex:0 0 auto;\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:rgba(18,18,18,0.55);\"\u003eNeed a drawing for a non-stock size or a different prep? Call 718-841-0767.\u003c\/p\u003e\n\u003ch2\u003eWhich handing do I need?\u003c\/h2\u003e\n\u003cp\u003eStand on the outside of the door — the side you push from. Hinges on the left is \u003cstrong\u003eLeft Hand\u003c\/strong\u003e; hinges on the right is \u003cstrong\u003eRight Hand\u003c\/strong\u003e. See the swing chart in the product photos if you are not sure.\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cp\u003eOne 30 x 84 steel door slab, cylindrical prepped. Frame, hinges and lock hardware are sold separately.\u003c\/p\u003e\n\u003ch2\u003ePickup, delivery and installation\u003c\/h2\u003e\n\u003cp\u003ePick up at our Brooklyn or Brentwood warehouse, local delivery throughout NYC, or LTL freight nationwide. We also install — contact us for a combined door, hardware and installation quote, or for contractor and bulk pricing.\u003c\/p\u003e","brand":"Universal Fireproof Door","offers":[{"title":"Right Hand","offer_id":51945342042415,"sku":"3084SDOKINRH","price":398.48,"currency_code":"USD","in_stock":true},{"title":"Left Hand","offer_id":51945342075183,"sku":"3084SDOKINLH","price":398.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3507\/8703\/files\/kin1_1eac4e74-dfd5-4b32-8632-0909ab4e00d5.png?v=1789454235","url":"https:\/\/ufdoors.com\/products\/30-x-84-steel-door-slab-cylindrical-prep-20-gauge-90-min-fire-rated","provider":"UFDoor","version":"1.0","type":"link"}