As an Amazon Associate, we earn from qualifying purchases. BEST 9K57T14DSTK619 Cylindrical Lock Satin Nickel Plated Clear Coated BEST . 9K57T14DSTK619 Gallery Attributes Brand name, Manufacturer name, ManufacturerBEST Attribute00D - Rose Attribute01Combination Attribute02Small format interchangeable core, Fire rated 3 Hours {A}, Complies with ADA accessibility guidelines Attribute032-3/4" Attribute048KS2 Attribute05T - Standard Attribute061-1/8" Attribute07Brass or Bronze Attribute08, atoms, moq, multiple, tierMinQty11 Attribute092-1/4" x 1-1/8" Attribute1014 - Lever Attribute11Dead Latch (Guarded) Attribute128KL5DL Attribute135" Attribute1412.5" Attribute152242.1875 Attribute168.75" Attribute179/16" Attribute18F90 - Dormitory Attribute196.625" Attribute20215.3125 Attribute218.125" Attribute224" Attribute23Yes Attribute24USA Attribute253 Hours {A} Attribute26SFIC Prep Less Core Attribute27T-Dormitory Attribute2820.5" Attribute29619/US15 Attribute30, colorSatin Nickel Plated Clear Coated Attribute31Not Handed Attribute321-3/4" - 2-1/4" Attribute33Grade 1 AttributeKey00Rose/Escutcheon Design AttributeKey01Screws AttributeKey02Special Marks AttributeKey03Strike Height AttributeKey04Strike Number AttributeKey05Strike Type AttributeKey06Strike Width AttributeKey07Base Material AttributeKey08Package Qty AttributeKey09Lock Face Size AttributeKey10Lever/Knob Design AttributeKey11Latch Type AttributeKey12Latch Number AttributeKey13Latch Backset Dim AttributeKey14, width_AttribCase Width AttributeKey15Case Volume AttributeKey16, height_AttribCase Height AttributeKey17Bolt Protection AttributeKey18ANSI Function AttributeKey19Package Width AttributeKey20Package Volume AttributeKey21Package Length AttributeKey22Package Height AttributeKey23BAA Qualified AttributeKey24Origin AttributeKey25Fire Rated AttributeKey26Cylinder Type AttributeKey27Function AttributeKey28, length_AttribCase Length AttributeKey29Color Code AttributeKey30Color AttributeKey31Hand AttributeKey32Thickness AttributeKey33Grade CategoryIdL3Mechanical Locksets CategoryL1Windows and Door Hardware CategoryL2Commercial and Residential Door Hardware DimensionUnitinch Extra Product NameBEST 9K57T14DSTK619 Cylindrical Lock Satin Nickel Plated Clear Coated height8.75 length20.5 MPN, SKU9K57T14DSTK619 qtyInStock0 snippet<p><b>Dormitory, Grade 1 Cylindrical Lock, 14D Design, Satin Nickel</b></p><p>The BEST 9K is the toughest cylindrical lock, built to deliver dependable use and superior security in a wide range of applications. What sets the 9K apart is a low-maintenance design that protects critical components from the damage that comes with every day use and abuse. That translates to a lower cost of ownership over time since the BEST 9K lock requires significantly less maintenance and lasts longer overall. With proven Grade 1 security, easy core interchangeability and a broad array of styles and finishes, the BEST 9K fits exactly where you need it.</p><p>The BEST 9K Series is ideal for retrofit and new construction alike.</p><p><p>The BEST 9K is the toughest cylindrical lock, built to deliver dependable use and superior security in a wide range of applications. What sets the 9K apart is a low-maintenance design that protects critical components from the damage that comes with every day use and abuse. That translates to a lower cost of ownership over time since the BEST 9K lock requires significantly less maintenance and lasts longer overall.</p><p><p>Florida Building Code and Miami-Dade County Code: 9K series ? 9 /16" latch throw ? Listed by Florida Building Code and Miami-Dade County at ? 75 PSF for single doors. 9K series ? 3 /4" latch throw ? Listed by Florida Building Code and Miami Dade County at ? 80 PSF for single doors and ? 50 PSF for double doors. ?WS" option must be ordered for the lock to include a ?MiamiDade County Product Control Approved" label for inspection purposes.</p> tierPrice1709.33 width12.5 Distributor offers SellerSKUMOQIn stockMultiplePrices DK Hardware9K57T14DSTK619111 @ $709.33