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Bluepdq-logo-dark2026-07-07https://www.pdqlocks.com/products/5500-door-closer2026-07-07https://www.pdqlocks.com/products/6300v-exit-device2026-07-07https://www.pdqlocks.com/blog/the-difference-between-commercial-and-residential-door-hardwarehttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/Why%20Commercial%20Hardware%20Costs%20More%20-%20Middle.pngWhy commercial hardware costs moreWhy Commercial Hardware Costs More - Middlehttps://pdqlocks.com/hubfs/Commercial%20vs%20Residential%20Cover.pngCommercial vs. residential door hardwareCommercial vs Residential Coverhttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/End%20-%20Commercial%20vs%20Residential.pngSecure your door with PDQEnd - Commercial vs 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right2026-06-05https://www.pdqlocks.com/products/6p-exit-device-trim2026-07-07https://www.pdqlocks.com/blog/how-to-specify-a-commercial-exit-device-8-criteria-that-matterhttps://pdqlocks.com/hubfs/Working%20on%20a%20government%20or%20federal%20project.jpgWorking on a government or federal projectWorking on a government or federal projecthttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/Construction%20worker%20with%20building%20in%20background%20and%20pdq%20logo.pngConstruction worker with building in background and pdq logoConstruction worker with building in background and pdq logohttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/Secure%20your%20building%20with%20pdq.png"Secure Your Building with PDQ." 6300 and 6400 Series in stock for product selection, electrification, BAA documentation, and opening schedules. Talk to an Expert.Secure your building with pdq2026-07-16https://www.pdqlocks.com/products/gts-electronic-cylindrical-lock2026-07-07https://www.pdqlocks.com/why-pdqhttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/MicrosoftTeams-image%20(15)-1.pngMicrosoftTeams-image (15)-1MicrosoftTeams-image (15)-1https://pdqlocks.com/hubfs/Website%20Content/Product%20Data/Exit%20Devices/6400/6400R/6400R630_R.svgPDQ 6400R Series Exit Device with a sleek, modern design, featuring durable construction and high-quality materials for reliable and secure operation.6400R630_Rhttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/Assets/Images/GP%20Cylindrical%20Lock%20pic.svgGP Grade 2 cylindrical lock by PDQ Manufacturing, durable and reliable commercial door hardware.GP Cylindrical Lock pichttps://pdqlocks.com/hubfs/Assets/Images/CTA-background-image.pngDecorative 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Spintlyhttps://pdqlocks.com/hubfs/Smartphone-based%20Access%20Control%20System%20%20-%20Spintly.mp425nonohttps://pdqlocks.com/hubfs/Data_Samudra.2e16d0ba.fill-1200x630.jpgData_Samudra.2e16d0ba.fill-1200x630Data_Samudra.2e16d0ba.fill-1200x630https://pdqlocks.com/hubfs/20230426_180752.jpg20230426_18075220230426_180752https://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/Website%20Content/Partner%20Pages/Spintly/main-laptop.svgmain laptopmain-laptophttps://pdqlocks.com/hubfs/Assets/Images/CTA-background-image.pngDecorative navy-to-cyan gradient banner featuring a glass door with keyed lock overlaid on a hallway of glass office doors, with a dotted pattern and diagonal line accents in PDQ's brand colors.CTA-background-imagehttps://pdqlocks.com/hubfs/shades%20of%20spring.jpegshades of springshades of springhttps://pdqlocks.com/hubfs/PRODUCT-SHOWCASE-RINGS.pngPRODUCT-SHOWCASE-RINGSPRODUCT-SHOWCASE-RINGShttps://pdqlocks.com/hubfs/Website%20Content/Partner%20Pages/Spintly/Smart%20access%20control%20system%20features.svgSmart access control system featuresSmart access control system featureshttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-white.svgPDQ Logo in Whitepdq-logo-whitehttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-dark2025-02-24https://www.pdqlocks.com/products/6ews-electronic-exit-device-trim2026-07-07https://www.pdqlocks.com/federal-governmenthttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/AbilityOne%20Program%20Logo.pngAbilityOne Program LogoAbilityOne Program Logohttps://pdqlocks.com/hubfs/Website%20Content/Product%20Data/Mechanical%20Locks/Cylindrical%20Locks/GT/GT116%20PHL%20626.pngPDQ GT Series Cylindrical Lock with a polished handle and sleek design, featuring durable construction and high-quality materials for reliable security.GT116 PHL 626https://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/1_G9J3Useretzzm5xoTM-ERw.jpeg1_G9J3Useretzzm5xoTM-ERw1_G9J3Useretzzm5xoTM-ERwhttps://pdqlocks.com/hubfs/Website%20Content/Product%20Data/Exit%20Devices/6300/6300R%20-%20RF/6300R%20630.pngPDQ 6300R Series Exit Device with a sleek, modern design, featuring robust construction and high-quality materials for reliable and secure operation.6300R 630https://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-white.svgPDQ Logo in Whitepdq-logo-whitehttps://pdqlocks.com/hubfs/MR116PHL_website.pngPDQ mortise lock with lever handle and keyed cylinder, satin chrome finish, showing exposed mortise lock body mechanismMR116PHL_websitehttps://pdqlocks.com/hubfs/Assets/Icons/corner-graphic.svgCorner graphic icon with clean geometric design, featured on the PDQ Manufacturing websitecorner-graphichttps://pdqlocks.com/hubfs/American-Flag-Wave-Wallpaper-Mural.jpgAmerican-Flag-Wave-Wallpaper-MuralAmerican-Flag-Wave-Wallpaper-Muralhttps://pdqlocks.com/hubfs/Assets/Icons/lines-graphic.svgMinimalist lines illustration used in PDQ Manufacturing's digital branding assets.lines-graphichttps://pdqlocks.com/hubfs/National%20Mall.jpgNational MallNational Mallhttps://pdqlocks.com/hubfs/download%20(1).pngdownload (1)download (1)https://pdqlocks.com/hubfs/5500%20door%20closer.png5500 door closer5500 door closerhttps://pdqlocks.com/hubfs/Assets/Images/CTA-background-image.pngDecorative navy-to-cyan gradient banner featuring a glass door with keyed lock overlaid on a hallway of glass office doors, with a dotted pattern and diagonal line accents in PDQ's brand colors.CTA-background-imagehttps://pdqlocks.com/hubfs/Assembling%20PDQ%20lock-1.jpegAssembling PDQ lock-1Assembling PDQ lock-12026-07-16https://www.pdqlocks.com/products/gt199-electrified-lockset2026-07-07https://www.pdqlocks.com/products/sds-electronic-cylindrical-lock2026-07-07https://www.pdqlocks.com/bloghttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-dark2026-02-23https://www.pdqlocks.com/blog/master-keying-the-key-to-efficient-access-controlhttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/Master%20Keying%20Header_Smaller.pngMaster Keying Header_SmallerMaster Keying Header_Smallerhttps://pdqlocks.com/hubfs/Master%20Keying%20CTA.pngMaster Keying CTAMaster Keying CTAhttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/Levels%20of%20Master%20Keying%20System%20Middle%20Image.pngLevels of Master Keying System Middle ImageLevels of Master Keying System Middle Image2026-06-05https://www.pdqlocks.com/blog/pdq-5p-exit-devicehttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/5P%20Exit%20Header.pngExit device being tested with a pressure gage to make sure it opens with 5 pounds of force or less.5P Exit Headerhttps://pdqlocks.com/hubfs/5P%20CTA.png5P CTA5P CTAhttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/5P%20Middle_v2.png5P Middle_v25P Middle_v22026-06-05https://www.pdqlocks.com/products/mlr-motorized-latch-retraction2026-07-07https://www.pdqlocks.com/products/mj-mortise-deadbolt-lock2026-07-07https://www.pdqlocks.com/products/6w-exit-device-trim2026-07-07https://www.pdqlocks.com/blog/should-commercial-doors-swing-in-or-outhttps://pdqlocks.com/hubfs/Your%20Project%20Deserves%20the%20Right%20Solution.pngYour Project Deserves the Right SolutionYour Project Deserves the Right Solutionhttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/door%20swing%20direction.pngDoor swing directionsdoor swing directionhttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/People%20going%20through%20a%20fire%20exit.pngPeople going through a fire exitPeople going through a fire exit2026-06-05https://www.pdqlocks.com/products/high-security-cylinder-lock-core2026-07-07https://www.pdqlocks.com/products/sde-electronic-tubular-lock2026-07-07https://www.pdqlocks.com/blog/the-benefits-of-an-electronic-deadbolt-lockhttps://pdqlocks.com/hubfs/Electronic%20DB%20CTA.pngExperience the difference of pdq's electronic deadbolt ctaElectronic DB CTAhttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/Electronic%20DB%20Header.pngElectronic DB HeaderElectronic DB Headerhttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/Credentials%201.pngCredentials that can be used on a electronic lock.Credentials 12026-06-05https://www.pdqlocks.com/blog/mortise-lock-vs.-cylindrical-lock-which-do-you-needhttps://pdqlocks.com/hubfs/What%20is%20a%20Cylindrical%20Lock%3F.jpegCylindrical lock installed on a commercial door showing the bored-through hole installation, no mortise pocket requiredWhat is a Cylindrical Lock?https://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-dark.svgPDQ Logo in Navy Bluepdq-logo-darkhttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/Not%20Sure%20Which%20Fits%20Your%20Project%3F.pngCommercial glass entrance doors with CTA button to talk to a PDQ sales rep about lock selectionNot Sure Which Fits Your Project?https://pdqlocks.com/hubfs/Cylindrical%20vs%20Mortise%20Lock.pngSide-by-side comparison of a commercial mortise lock and a cylindrical lock with PDQ logoCylindrical vs Mortise Lockhttps://pdqlocks.com/hubfs/How%20to%20Decide%20Which%20Lock%20You%20Need.jpegFive-step checklist for choosing between mortise and cylindrical locks based on door cycles, security, budget, and serviceabilityHow to Decide Which Lock You Needhttps://pdqlocks.com/hubfs/What%20is%20a%20Mortise%20Lock%3F.jpegWhat is a Mortise Lock?What is a Mortise Lock?2026-07-01https://www.pdqlocks.com/products/el8-electrified-hinge2026-07-07https://www.pdqlocks.com/products/4gw-exit-device-trim2026-07-07https://www.pdqlocks.com/educationhttps://pdqlocks.com/hubfs/Assets/Images/CTA-background-image.pngDecorative navy-to-cyan gradient banner featuring a glass door with keyed lock overlaid on a hallway of glass office doors, with a dotted pattern and diagonal line accents in PDQ's brand colors.CTA-background-imagehttps://pdqlocks.com/hubfs/StMarysprepbuilding.jpgStMarysprepbuildingStMarysprepbuildinghttps://pdqlocks.com/hubfs/Assets/Logos/pdq-logo-white.svgPDQ Logo in Whitepdq-logo-whitehttps://pdqlocks.com/hubfs/Assets/Images/pdq-logo-black.svgPDQ star logo icon in blackpdq-logo-blackhttps://pdqlocks.com/hubfs/Website%20Content/Project%20Profiles/Education/GT135%20LED%20with%20designs%20around.svgGT135 LED with designs aroundGT135 LED with designs aroundhttps://pdqlocks.com/hubfs/Website%20Content/Project%20Profiles/Education/W.L.%20Swain%20Elementary/WL%20Swain%20Elementary.jpgFront entrance of W.L. 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