As an Amazon Associate, we earn from qualifying purchases. Adams Rite 4511-26-121-335 Mortise Lock Black Anodized Aluminum Adams Rite . 4511-26-121-335 Gallery Attributes Brand name, Manufacturer name, ManufacturerAdams Rite Attribute001-3/4" - 2" Attribute014901-21 Attribute0261.29296875 Attribute03, colorBlack Anodized Aluminum Attribute041" Attribute05Narrow Stile Latch Lock Attribute06Guarded Latch Attribute07Field Reversible Attribute08Plastic Attribute092-13/16" Attribute1031/32" Attribute11Less Cylinder Attribute126-7/8" x 1" Attribute131.6" Attribute14, atoms, moq, multiple, tierMinQty11 Attribute152.125" Attribute16Machine Attribute173.25" Attribute181/2" Attribute19315/335 Attribute20Mortise Attribute21USA Attribute22Yes Attribute236.88" Attribute24Aluminum Attribute254-5/8" Attribute268.875" AttributeKey00Thickness AttributeKey01Strike Number AttributeKey02Package Volume AttributeKey03Color AttributeKey04Product Width AttributeKey05Function AttributeKey06Latch Type AttributeKey07Hand AttributeKey08Dust Box AttributeKey09Strike Width AttributeKey10Latch Backset Dim AttributeKey11Cylinder Type AttributeKey12Lock Face Size AttributeKey13Product Height AttributeKey14Package Qty AttributeKey15Package Height AttributeKey16Screws AttributeKey17, width_AttribPackage Width AttributeKey18Bolt Protection AttributeKey19Color Code AttributeKey20Strike Type AttributeKey21Origin AttributeKey22BAA Qualified AttributeKey23Product Length AttributeKey24Base Material AttributeKey25, height_AttribStrike Height AttributeKey26, length_AttribPackage Length CategoryIdL3Mortise lock CategoryL1Storefront & Security Hardware CategoryL2Locks and Accessories DimensionUnitinch Extra Product NameAdams Rite 4511-26-121-335 Mortise Lock Black Anodized Aluminum height4.625 length8.875 MPN, SKU4511-26-121-335 qtyInStock0 snippet<p><b>Standard Duty Deadlatch, Radius Faceplate, 31/32 In. Backset, 4-5/8 In. Flat Mortised Strike for Center Hung 4-1/2 In. Jamb, RH or LHR, Black Anodized</b></p><p>Flexibility of traffic control during and after business hours is offered by 4510 Series Deadlatches. A reverse turn of the key while bolt is held retracted retains the bolt, to allow two way traffic for hospitals, banks, and other buildings which require free entrance at certain times and exit only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S deadbolt of same backset and faceplate shape. (They do not, however, provide the same maximum security level as the MS Deadbolt.) Lock case is steel with corrosion-resistant plating. Available in four cylinder backsets, 7/8 In., 31/32 In., 1-1/8 In. or 1-1/2 In.. All metal latch bolt with hardened steel internal pins. Handing is reversible without special tools. All metal auxiliary bolt deadlocks latch bolt to prevent "loiding" or case-knife entry. Standard strike furnished is 4902-01 for flat jamb where door closes flush or nearly flush. Also available: radius strike for opposite stile in paired doors; longer strike (4901) to cover slot strike of MS lock; long lip strikes for centerhung doors. Turn key or operate handle to retract spring-loaded latch bolt. To hold bolt retracted, push it in and secure by reverse turn of key. Uses any standard mortise cylinder with MS cam. Individually boxed with strike and machine screws for mounting. Cylinders, paddle or handle available at extra cost.</p><p>4510 Standard Duty Deadlatches provide flexible traffic control during and after business hours.</p><p><p>The 4510 Series has includes a reverse turn of the key while the bolt is held retracted retains the bolt to allow two-way traffic for hospitals, banks, stores, and other buildings which require free entrance at certain times and exit-only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S Deadlock of same backset and faceplate shape.</p> tierPrice1100.44 width3.25 Distributor offers SellerSKUMOQIn stockMultiplePrices DK Hardware4511-26-121-335111 @ $100.44