Marks USA MAR130X 130X Deadbol...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$112.65
$56.58
Marks USA 130X Deadbolt Turnpiece Only, 2-3/4in Backset, Grade 1

Marks USA MAR130X 130X Deadbolt Turnpiece Only with 2-3/4in Backset, Grade 1, Tapered Collar Security

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Model: 130X/32D-4
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$112.65
$56.58
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Marks USA 130X Deadbolt Turnpiece Only with 2-3/4in Backset, Grade 1, Tapered Collar Security

The Marks USA 130X is a Grade 1 single cylinder deadbolt configured in the X function — turnpiece by blank plate — engineered for commercial door applications requiring reliable one-sided thumb-turn operation. Designed for doors with a 2-3/4" backset and door thickness ranging from 1-3/8" to 1-7/8", this deadbolt features a 1" throw bolt and a unitized assembly for a 2-1/8" bore. The 130X meets ANSI 156.5 Grade 1 standards and accepts most manufacturers' conventional cylinders as well as high-security cylinders from Medeco, Kaba, Multilock, and ASSA, making it a highly versatile choice for commercial installations.

Key Features

  • 2-3/4" Backset & Door Thickness Compatibility: Designed for a 2-3/4" backset with door thickness range of 1-3/8" to 1-7/8", accommodating a wide variety of commercial door configurations.
  • 1" Throw Bolt: Full 1" deadbolt throw provides robust security engagement with the strike for dependable locking performance.
  • Unitized Assembly for 2-1/8" Bore: Streamlined unitized design fits the standard 2-1/8" door bore for straightforward installation on prepared commercial doors.
  • Tapered Cylinder Collars: Tapered cylinder collars prevent break-in attempts by wrenching, adding a critical layer of physical attack resistance.
  • Steel Shutter System: Integrated steel shutter system eliminates access to mounting screws when the door is locked, protecting against tampering and unauthorized disassembly.
  • Broad Cylinder Compatibility: Accepts Medeco, Kaba, Multilock, ASSA, and other high-security cylinders, as well as most manufacturers' conventional cylinders and IC core models for "Best" size cores.
  • Included Strike: Ships with strike #1335, sized 2-3/4" x 1-1/8", and a latch front measuring 1" x 2-1/4" for complete installation readiness.
  • Multiple Function Options: Available in K (cylinder x turnpiece), L (communicating single cylinder), M (double cylinder), S (classroom), and X (turnpiece x blank plate) configurations to suit varied security requirements.

Certifications & Compliance

  • ANSI 156.5 Grade 1 (Deadbolt)
  • ANSI 156.5 Grade 1, UL Fire Rated 3 Hours (Deadlatch)
  • Commercial Grade

Technical Specifications

  • Product Group: Mechanical Locks
  • Product Subgroup: Bored Locksets
  • Subcategory: Cylindrical Locks
  • Commercial/Residential: Commercial
  • Keyed: Yes
  • Function Description: Single Cylinder Deadbolt
  • Product Function: Cylinder x Thumbturn
  • Latch Type Specification: Deadlocking
  • Keyway Profile: Marks C
  • Product Category: Mechanical Locks
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Marks USA 130X?

Marks USA 130X deadbolt products deliver professional-grade security through a combination of tapered cylinder collars that resist wrenching attacks and a steel shutter system that conceals mounting screws when locked. Meeting ANSI 156.5 Grade 1 standards and compatible with a broad range of high-security and conventional cylinders — including Medeco, Kaba, Multilock, and ASSA — the 130X is engineered for demanding commercial environments where both security and installation flexibility are essential.

Manufacturer Resources

Marks USA Product Catalog

Product Specs

Latch Front:
1” x 2-1/4”
Grade:
Grade 1
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Deadbolts
Subcategory:
Cylindrical Locks
Commercial/Residential:
Commercial
Keyed:
Yes
Function Description:
Single Cylinder Deadbolt
Product Attribute:
Deadbolts
Product Function:
Cylinder x Thumbturn
Latch Type Specification:
Deadlocking
Keyway Profile:
Marks C
Product Material:
Stainless Steel
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

Marks USA 130X/32D-4 – Frequently Asked Questions

1) What does the Marks USA 130X deadbolt actually do - is there a key cylinder on it?
No key. The 130X is the X function of the Marks 130 deadbolt: turnpiece on one side, blank plate on the other. You throw and retract the bolt by thumbturn from the secure side only, and the outside face is a solid plate with no keyway. Use it where you want a deadbolt that never gets keyed, like a rear service door or a stockroom that locks from inside. If you need key access from outside, the same 130 family runs K (cylinder x turnpiece), M (double cylinder), L (communicating single cylinder), and S (classroom).
2) Will the Marks 130X fit my existing deadbolt prep?
It drops into standard commercial deadbolt prep: 2-1/8 inch cross bore, 2-3/4 inch backset, with a 1 x 2-1/4 inch latch front. If your door was bored for a 2-3/8 inch backset, this one will not line up - the bolt housing sits a different distance from the door edge and you would be reboring. Check the backset on the door before ordering; 2-3/8 and 2-3/4 are the two common ones and they are not interchangeable.
3) What door thickness does the Marks 130X deadbolt handle?
1-3/8 inch through 1-7/8 inch. That covers a standard 1-3/4 inch commercial door, the older 1-3/8 inch interior door, and thicker 1-7/8 inch slabs without a separate spacer kit. Anything above 1-7/8 inches is out of range for this one.
4) I need the same deadbolt but keyed from outside - what changes?
Order the K function instead of X on the Marks 130. K is cylinder by turnpiece: key outside, thumbturn inside, same 2-3/4 inch backset and 2-1/8 inch bore, so the door prep is identical. M gives you double cylinder (key both sides), S is the classroom function. The 130 body accepts most manufacturers' conventional cylinders plus Medeco, Kaba, Multilock and ASSA high-security cylinders, and IC core models take Best-size cores - so you can key it into an existing system rather than starting a new one.
5) What is a Grade 1 alternative to the Marks 130X if my door is bored for a 2-3/8 inch backset?
The Accentra D111 is a Grade 1 single cylinder deadbolt built for a 2-3/8 inch backset, cylinder by thumbturn, covering 1-3/8 to 1-3/4 inch doors. The Falcon D111 is another Grade 1 option with an adjustable backset, which is the safer order when you have a mix of 2-3/8 and 2-3/4 preps across a building and do not want two SKUs. Note both are keyed functions, not the blank-plate outside that the 130X gives you.
6) Is there a non-keyed deadbolt like the Marks 130X from another brand?
The Arrow E60 is the closest match in the comparable range: a Grade 2 exit deadlock, non-keyed, blank plate by thumbturn, for 1-3/8 to 1-3/4 inch doors. Same idea as the 130X - thumbturn inside, nothing to key outside. The difference is grade and range: the Marks 130X is Grade 1 and reaches to 1-7/8 inch doors, so on a high-traffic exterior opening the 130X is the heavier spec.
7) What is the closest Grade 1 commercial deadbolt to the Marks USA 130X for a door thicker than 1-3/4 inches?
The Marks USA 130X covers 1-3/8 inch to 1-7/8 inch doors with a 2-3/4 inch backset. If the opening is thicker than that, the Corbin Russwin DL3011 is a Grade 1 cylindrical deadlock rated for 1-3/4 inch to 2-1/4 inch doors, in a cylinder x blank configuration. For a door at or near 1-7/8 inches the Dexter DB1000 single cylinder deadbolt is also Grade 1 and lists the same 1-3/8 inch to 1-7/8 inch thickness range.
8) Is the Arrow DBX61 a substitute for the Marks USA 130X on a commercial opening?
Both are single cylinder deadbolts in the cylinder x thumbturn function, but they sit at different ANSI levels: the Marks USA 130X is Grade 1 and the Arrow DBX61 is a Grade 2 deadbolt in the DBX Series. If a specification calls out Grade 1, the DBX61 will not satisfy it. The Cal-Royal CRB800 is a heavy duty cylinder x thumbturn deadbolt in the CRB800 Series that carries a UL 3-hour fire rated latch, which matters on a rated opening.
9) I need a thumbturn-only deadbolt with no key on the outside - what else does that besides the Marks USA 130X in the X function?
The Marks USA 130X in the X function is turnpiece by blank plate, so there is no cylinder on the outside face. The Arrow E60 does the same job as a non-keyed exit deadlock in the blank plate x thumbturn function, Grade 2, for 1-3/8 inch to 1-3/4 inch doors. The Callan Model 205S is a one-sided Grade 3 deadbolt that mounts in a half bore, which suits a door that was never drilled through.
10) The Marks USA 130X is keyed to the Marks C keyway - what deadbolt should I order to stay on a Schlage C keyway?
The Marks USA 130X uses the Marks C keyway profile and accepts most manufacturers' conventional cylinders plus Medeco, Kaba, Multilock and ASSA high-security cylinders. If the building is already keyed on Schlage C and you want the keyway factory-matched, the Hager 3215 is a single cylinder deadbolt with a 1 inch throw and a Schlage C keyway, and the Hager 3118 is a Grade 1 classroom deadbolt with a Schlage C keyway and 6-pin cylinder. For an interchangeable core house, the Arrow E61 26D IC ships SFIC prepped less core.
11) Does the Marks 130X come with a strike, or do I have to order one separately?
Strike is in the box. It ships with the #1335 strike at 2-3/4 x 1-1/8 inches, plus the 1 x 2-1/4 inch latch front. Nothing else to buy for a standard install - and because this is the turnpiece-only function there is no cylinder to source either.
12) Is a 1 inch deadbolt throw enough to meet commercial code on a Grade 1 deadbolt?
The 130X throws a full 1 inch bolt and carries ANSI 156.5 Grade 1, which is the heavy commercial classification for deadbolts. The 1 inch throw is what gets you deep enough into the frame that a spread-frame attack cannot walk the bolt out of the strike, and it is what most commercial specs call for on an exterior opening.
13) What stops someone unscrewing the deadbolt off the door from outside?
Two things on the 130 body. The cylinder collars are tapered, so a wrench or pipe has nothing square to bite on when someone tries to twist the face off. And a steel shutter system covers the mounting screws whenever the bolt is thrown - lock the door and the screws are no longer reachable. On the X function there is no keyway on the outside face at all, which removes picking and cylinder pulling from the picture entirely.
14) Can I key a Marks deadbolt into a building already running Schlage C keyways?
Not on the 130X - that function has no cylinder at all. On the keyed functions the Marks 130 runs the Marks C keyway as standard, though the body accepts most manufacturers' conventional cylinders, so a locksmith can fit a cylinder in your system. If you would rather buy it already set up for Schlage C, the Hager 3115 (Grade 2 cylinder x thumbturn) and Hager 3118 (Grade 1 classroom) both ship on a Schlage C keyway and cover 1-3/8 to 1-3/4 inch doors.
15) Can I standardize one deadbolt across a whole property with the Marks 130?
That is what the 130 family is set up for. All five functions - X turnpiece by blank plate, K cylinder by turnpiece, M double cylinder, L communicating, S classroom - use the same 2-3/4 inch backset, 2-1/8 inch bore and 1-3/8 to 1-7/8 inch thickness range. One door prep, one strike (#1335), and you pick the function per opening: X on interior doors you never want keyed, K on tenant entries, M where glass is close to the lock. Finish stays consistent too if you run US32D throughout.
16) What double cylinder deadbolt matches the Marks USA 130X when the door needs a key on both sides?
The Marks USA 130X family includes an M function for double cylinder. Staying at Grade 1, the Design Hardware D1 Series double cylinder deadbolt is an extra heavy duty Grade 1 lock for 1-3/4 inch doors, and the Dexter DB1000 double cylinder is Grade 1 for 1-3/8 inch to 1-7/8 inch doors, which is the same thickness range the 130X covers. Confirm local egress code allows a keyed inside cylinder before specifying either.
17) For a classroom opening, is the Marks USA 130X the right deadbolt or should I use a classroom function lock?
The Marks USA 130X family offers an S classroom function alongside the X turnpiece configuration, and the whole family is Grade 1 to ANSI 156.5. If you are cross-shopping, the Falcon D111 is a Grade 1 heavy duty classroom deadbolt in the D100 Series, and the Corbin Russwin DL2211 is a Grade 1 cylindrical deadlock in the classroom function for 1-3/4 inch doors. The Falcon D211 covers the same classroom function at Grade 2 medium duty.
18) What is a lighter duty alternative to the Marks USA 130X for interior or light traffic doors?
The Marks USA 130X is a commercial Grade 1 deadbolt built for high traffic openings. Where the door does not need that level, the Cal-Royal CB160 is a Grade 2 single cylinder deadbolt with a tamper-resistant cylinder guard, and the Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with an adjustable backset for 1-3/8 inch to 1-3/4 inch doors. The Cal-Royal LSD is Grade 3 with an ADA ergonomic thumbturn, which is worth a look where thumbturn operation has to meet accessibility requirements.
19) Does a surface-mounted or electronic deadbolt cross over with the Marks USA 130X?
No. The Marks USA 130X is a unitized bored deadbolt that drops into a 2-1/8 inch bore with a 2-3/4 inch backset, so it needs a drilled door. The Codelocks CL200 is a surface deadbolt with key override and mounts to the door face rather than through a bore, and the Codelocks CL2200 is an electronic surface deadbolt in a brushed steel finish. Both are light to medium duty, so they answer a different requirement than a Grade 1 bored deadbolt.
20) I ordered a Marks USA 130X but the door is prepped for a mortise lock - what do I need instead?
The Marks USA 130X is a bored deadbolt for a 2-1/8 inch cylindrical bore, so it will not fill a mortise pocket. For a mortise prep, the Dormakaba D900 is a small case mortise deadbolt in the cylinder x thumbturn function, and the Emtek 2050 and 2051 are European mortise deadbolts with an integrated roller latch, in square and round trim respectively. If the mortise body is already in the door and only the strike is wrong, the Arrow 460 is a mortise lock strike covering latchbolt and deadbolt functions with a straight lip.
21) Is the Deltana CL200LM interchangeable with the Marks USA 130X?
They are close on paper. Both are Grade 1 single cylinder deadbolts in the cylinder x thumbturn function, and the Deltana CL200LA family is built around a 2-3/4 inch backset, which is the backset the Marks USA 130X uses. The 130X carries a 1 inch throw bolt with tapered cylinder collars and a steel shutter system over the mounting screws. The Deltana CL200LAIC is the interchangeable core version at Grade 2 if the site is keyed on IC cores.
22) What finishes does the Marks 130X turnpiece come in?
Two: US3 bright brass and US32D stainless steel. US32D is the usual pick when you are matching existing commercial hardware across a building, since most institutional levers and exit devices are specified in brushed stainless. The lock is stainless steel construction.
23) Which stainless steel finish deadbolts pair with the Marks USA 130X for standardizing a building?
The Marks USA 130X turnpiece is stainless steel and comes in US3 bright brass and US32D stainless steel. To keep a US32D run consistent across mixed functions, the Delaney LU Series double cylinder deadbolt is offered in US32D stainless steel at Grade 2, and the Delaney LM Series is a Grade 1 single cylinder less core deadbolt in US26D dull chrome for openings that take an interchangeable core.
How fast can I get the Marks USA 130X/32D-4 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Marks USA 130X/32D-4 come with a warranty?
Absolutely. The Marks USA 130X/32D-4 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Marks USA 130X/32D-4?
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