| Mortise Lock Escutcheon Plate 2-3/4" X 10" with Brass Door Knob & Cylinder Hole | countrysidelocks.com | 24.99 USD | 59.99 USD | −58.3% |
| Marks USA 195FEU/26D Grade 1 Electrified Lock, Fail Secure, 24VAC/DC, American Lever, 2-3/4", SC1, Satin Chrome | securitysupplydirect.com | 257.13 USD | 514.28 USD | −50% |
| Marks 22AC Door Mortise Lock Trim Set - Polished Brass | countrysidelocks.com | 79.99 USD | 159.99 USD | −50% |
| One Pare of Marks mortise lock cylinder, 1" For The Marks 22AC Lock | countrysidelocks.com | 49.99 USD | 89.99 USD | −44.4% |
| EM-D-KAY Mortise Lock Body Fits Marks 22 AC Mortise Lock | countrysidelocks.com | 49.99 USD | 89.99 USD | −44.4% |
| Marks USA M9927 Dogging Mechanism for M9900 Series Rim Panic Device | securitysupplydirect.com | 30.88 USD | 52.5 USD | −41.2% |
| MARKS 22AC KNOBS ROSE KIT SATIN CHROME FOR MARKS 22AC | countrysidelocks.com | 54.99 USD | 89.99 USD | −38.9% |
| Marks #2622 Polished Euro Profile Double Cylinder | countrysidelocks.com | 44.99 USD | 69.99 USD | −35.7% |
| Marks Mortise Lock Body For Marks 22 AC Mortise Lock | countrysidelocks.com | 59.99 USD | 89.99 USD | −33.3% |
| Marks Knob Assembly Kit For K21AC Mortise Lock For Security Door & Storm Door | countrysidelocks.com | 59.99 USD | 79.99 USD | −25% |
| Marks USA - K1904 - Spacer Pair for 1-3/8" Door Thickness with 175/195 Series | locksmithkeyless.com | 23.5 USD | 30.52 USD | −23% |
| MARKS 116A ENTRANCE METRO APARTMENT MORTISE LOCKSET W/ LEVER HANDLE | countrysidelocks.com | 149.99 USD | 189.99 USD | −21.1% |
| Marks USA - 175RDW - Institution Function - American Lever - SFIC Prep - 2-3/4" Backset - 3-1/4" Rose Diameter - Satin Chrome - Non-Handed | uhs-hardware.com | 115 USD | 138 USD | −16.7% |
| Marks USA - M195DT - Exterior Exit Trim Lever - Satin Chrome - Dummy Trim - Grade 1 | uhs-hardware.com | 89.78 USD | 107.73 USD | −16.7% |
| Marks USA - 9215AC - Ornamental Iron Mortise Lockset - Double Cylinder - 2-1/2" Backset - Entrance - Satin Chrome - 26D | uhs-hardware.com | 146.88 USD | 173.7 USD | −15.4% |
| Marks Rim Panic Device M9900, For 36 IN. Door, Stainless Steel | countrysidelocks.com | 4815 USD | — | — |
| Marks USA M9900VRKDE Delayed Egress Verticle Rod Device with Keyswitch | goldenlocksinc.com | 3016.52 USD | — | — |
| Marks USA M9900KDE Delayed Egress Rim Device with Keyswitch | goldenlocksinc.com | 2906.72 USD | — | — |
| Marks USA M9900KDEP Delayed Egress Rim Device w/ Keyswitch - 602 Power Supply | goldenlocksinc.com | 2906.72 USD | — | — |
| Marks USA M9900EA 9VDC Exit Alarm Rim Mount | goldenlocksinc.com | 914.11 USD | — | — |
| M9900 Exit Device x 9400 Electric Strike x MESC60F Trim Kit | uslocksupply.com | 895 USD | — | — |
| Marks USA M9900DG Rim Exit Device with Electric Dogging | goldenlocksinc.com | 883.33 USD | — | — |
| Marks USA M9900VR-ER Surface Vertical Rod Exit Device with Electric Latch Retraction | goldenlocksinc.com | 877.64 USD | — | — |
| Click to expand Mortise Lock Escutcheon Plate 2-3/4" X 10" with Dull Chroma Door Knob & Cylinder Hole-Countryside Locks Mortise Lock Escutcheon Plate 2-3/4" X 10" with Dull Door Knob & Cylinder Hole | countrysidelocks.com | 849 USD | — | — |
| Marks USA M9900EB Rim Exit Device with Exit Alarm | goldenlocksinc.com | 826.52 USD | — | — |
| Marks M9900EA Rim Exit Device With Exit Alarm | uslocksupply.com | 790.4 USD | — | — |
| Marks USA M9900ER Rim Exit Device with Electric Latch Retraction | goldenlocksinc.com | 750.21 USD | — | — |
| 1- Pare EM-D-KAY Solid Brass mortise lock cylinder, 1" For The Marks 22AC Lock | countrysidelocks.com | 743 USD | — | — |
| Marks USA 5SS55N Institutional Anti-Ligature Passage Mortise Lockset with Solid Stainless Steel Trim, Keyless | goldenlocksinc.com | 731.89 USD | — | — |
| Marks USA 5SS19A LifeSaver Anti-Ligature Mortise Lockset - Institutional Storeroom Lever, Polished Stainless, ADA Compliant | goldenlocksinc.com | 644.13 USD | — | — |
| Marks USA 5SS19L LifeSaver Anti-Ligature Bathroom Mortise Lock - Grade 1, Stainless Steel, ADA Compliant | goldenlocksinc.com | 635.91 USD | — | — |
| Marks USA 5SS19EU LifeSaver Anti-Ligature Electrically Unlocked Lever Mortise Lock - Institutional, Storeroom Function, ADA Compliant | goldenlocksinc.com | 603.72 USD | — | — |
| Mortise Lock Escutcheon Plate 2-1/4" X 7" With Dull Chrome Door Knob & Turner | countrysidelocks.com | 573 USD | — | — |
| Marks USA 5SS19WW LifeSaver Anti-Ligature Institutional Lever Mortise Lock - Storeroom, ADA Compliant | goldenlocksinc.com | 570.17 USD | — | — |
| Marks USA 5SS19GL LifeSaver Anti-Ligature Institution Privacy Lever Mortise Lock in Satin Stainless Steel | goldenlocksinc.com | 555 USD | — | — |
| Marks USA 5SS19J LifeSaver Anti-Ligature Classroom Lever Mortise Lock - Institutional Grade, Satin Stainless Steel | goldenlocksinc.com | 555 USD | — | — |
| Marks USA 5SS19LF LifeSaver Anti-Ligature Privacy Lever Mortise Lock - Grade 1, Institutional, Bright Stainless Steel | goldenlocksinc.com | 538.27 USD | — | — |
| Marks USA 195BHB LifeSaver Entry Lever Lockset — Grade 1 Behavioral Health Anti-Ligature Cylindrical Lock | goldenlocksinc.com | 526.21 USD | — | — |
| Marks USA 195BHF LifeSaver Storeroom Lever Lockset — Behavioral Health Anti-Ligature, Grade 1, Stainless Steel | goldenlocksinc.com | 526.21 USD | — | — |
| Marks USA 180SSK LifeSaver Cylinder x Knob Cylindrical Lock, Anti-Ligature Knob | goldenlocksinc.com | 502.12 USD | — | — |