Locksets

Patented "No Fallout" feature prevents components from falling out of the lock body when the handing is changed, even if the lock body is inverted. Handing is easily reversible Tapered turnpiece prevents tampering from locked side of gate Optional...

MARKS USA 175AB  Cylindrical locksets are designed for use in situations where durability is the deciding factor. Our cylindrical lock chassis are all constructed with cast retractors on bronze roller bearings. This strong, durable component gives...

Ornamental Iron Series (9215 Series, 9225 Series, 21 Series, 22 Series, 2750 Series) Marks USA has been a primary manufacturer of Ornamental Iron Storm Door locks for many years. During that time, many innovative improvements were developed to increase...

Marks USA has been a primary manufacturer of Ornamental Iron Storm Door locks for many years. During that time, many innovative improvements were developed to increase the reliability and ease of installation. Innovations includes the "Uni-Lock" model...

Marks USA New 175 Grade 2 Economy Series gives you the performance and quality of a Grade 1 lockset at a Grade 2 price.Perfect for commercial applications in Office Buildings, Schools, Universities, Hospitals and much more. Lock Function

Marks USA 195AB Lever Lockset, Entry Function, Heavy-Duty Grade-1, American Lever Design, US26D Satin Chrome Finish ANSI Function F109 – Turn / push button locking: Pushing and turning inside button locks outside lever, requiring use of key until...

Marks USA 195DW Survivor Institution Lock Function: Institution - ANSI F87 - Both levers always locked. Deadlocking latch by key both sides.Backset: 2-3/4 Inch Bore Hole Diameter: 2-1/8"Rose/Escutcheon...

Marks USA 195F Lever Lockset  Storeroom Function  ANSI Function F86 – Deadlocking latch by knob/lever inside, key outside. Outside knob/lever always locked. High quality, longer lasting, lower maintenance design Unique stainless steel...

Marks USA Cylindrical Locksets are designed for use in situations where durability is the deciding factor. Our cylindrical lock chassis are all constructed with cast retractors on bronze roller bearings. This strong, durable component gives our...

Marks USA Grade 2 Cylindrical Knobsets BHMA Certified ANSI-A 156.2 Grade 2 Plus 3 Hour Fire Rating Series: 110 – 2-3/8” Backset Standard Features: Backset: 2-3/8” Latch #1138; Front: 1” x 2-1/4”; Throw: 1/2”; Stainless...

Marks USA Grade 2 Cylindrical Knobsets BHMA Certified ANSI-A 156.2 Grade 2 Plus 3 Hour Fire Rating Series: 110 – 2-3/8” Backset Standard Features: Backset: 2-3/8” Latch #1138; Front: 1” x 2-1/4”; Throw: 1/2”; Stainless...

Marks USA 130K Single Cylinder Deadbolt, Marks C Keyway, 6 Pin, Keyed Different, 2-3/4in Backset, Grade 1 Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional,...

Marks USA 130M Double Cylinder Deadbolt, Marks C Keyway, 6 Pin, Keyed Different, 2-3/4in Backset, Grade 1 Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional,...

Marks USA 130S Deadbolt Classroom, Marks C Keyway, 6 Pin, Keyed Different, 2-3/4in Backset, Grade 1 Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional, high...

Marks USA 130X Deadbolt Turnpiece Only, 2-3/4in Backset, Grade 1 Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional, high security and IC core cylinders...

Marks USA 145K Single Cylinder Deadbolt - Grade 1 Defender Cylindrical Cartridge Deadlatch Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional, high security...

Marks USA 145KL Single Cylinder Deadbolt - Grade 1 Defender Cylindrical Cartridge Deadlatch, Cylinder x Lever Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures...

Marks USA 145M Double Cylinder Deadbolt - Grade 1 Defender Cylindrical Cartridge Deadlatch, Cylinder x Cylinder Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures...

Marks USA 175AQ Exit Lever Lockset - Grade 2 Survivor Series, American Lever, Exit Marks USA New 175 Grade 2 Economy Series gives you the performance and quality of a Grade 1 lockset at a Grade 2 price. Perfect for commercial applications in Schools,...

Marks USA 175B Entry Lever Lockset - Grade 2 Survivor Series, American Lever, Entry Cylindrical locksets are designed for use in situations where durability is the deciding factor. Our cylindrical lock chassis are all constructed with cast retractors on...

Marks USA 175DT Full Dummy Trim - Grade 2 Survivor Series, American Lever Marks USA Cylindrical Locksets are crafted for environments where durability is paramount. Featuring a robust cylindrical lock chassis with cast retractors on bronze roller...

Marks USA 175DW Institution Lever Lockset - Grade 2 Survivor Series, American Lever, Institution Cylindrical locksets are designed for use in situations where durability is the deciding factor. Our cylindrical lock chassis are all constructed with cast...

Marks USA 175F Storeroom Lever Lockset - Grade 2 Survivor Series, American Lever   Marks USA New 175 Grade 2 Economy Series gives you the performance and quality of a Grade 1 lockset at a Grade 2 price.Perfect for commercial applications in Office...

MARKS USA 175N Description Passage Lever Lockset Grade 2 Survivor Series Lever: Solid Cast Zamac  Marks USA New 175 Grade 2 Economy Series gives you the performance and quality of a Grade 1 lockset at a Grade 2 price.Perfect for commercial...