Lockey M210 Mechanical Pushbut...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$218.92
$137.89
Lockey M210 Maximum Security Mechanical Pushbutton Deadbolt – Single Combination, Bright Brass finish, front and rear view

Lockey M210 Mechanical Pushbutton Deadbolt with Single Combination Entry

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Model: M210AB
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$218.92
$137.89
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Lockey M210 Mechanical Pushbutton Deadbolt: Single Combination

The Lockey M210 is a mechanical pushbutton deadbolt that delivers keyless access without batteries, electronics, or key management. A vandal-resistant, rust-resistant keypad controls a single user code with thousands of possible combinations. Zinc-plated steel construction, adjustable backset, and a standard 1" edge bore let it retrofit directly into existing deadbolt preparations - no door modification required. Available in eight finishes including a Satin Chrome Marine Grade option for coastal and high-moisture environments.

Key Features

  • No Batteries, No Electronics: Fully mechanical operation - no power source required, no programming, no connectivity to fail.
  • Single Combination Entry: One user code with thousands of possible combinations; code is field-changeable without tools.
  • Adjustable Backset: Fits standard door preparations without shimming or custom boring.
  • Standard 1" Edge Bore: Direct retrofit to existing deadbolt prep - no additional door modification.
  • Door Thickness Range: Accommodates 1-1/8" to 2" doors.
  • Zinc-Plated Steel Construction: Corrosion-resistant for interior and exterior use.
  • Vandal-Resistant Keypad: Protective housing resists tampering and weather exposure.
  • Reversible Handing: Field-configurable for left- or right-hand doors.
  • EZ Plate Installation: Simplified mounting system - installs in minutes.
  • Marine Grade Option: Satin Chrome Marine Grade finish engineered for coastal and high-humidity environments.

Technical Specifications

  • Lock Function: Deadbolt
  • Backset: Adjustable
  • Edge Bore: 1"
  • Door Thickness Range: 1-1/8" to 2"
  • Product Dimensions: 4 7/8" L x 1 1/2" W x 1 3/4" D
  • Material: Zinc-Plated Steel
  • Application: Commercial / Residential
  • Available Finishes: Antique Brass, Bright Brass, Jet Black, Oil-Rubbed Bronze, Satin Brass, Satin Chrome Marine Grade, Satin Nickel, White

Typical Applications

  • Multi-family and single-family residential entry doors
  • Small office and light commercial secondary entrances
  • Retail back-of-house and storage room access
  • Educational and healthcare restricted-access areas
  • Coastal and marine environments (Marine Grade finish)
  • Rental properties requiring code-change between tenants

Why Lockey Mechanical?

Lockey mechanical pushbutton deadbolts have no batteries to replace and no firmware to update - the lock works the day it ships and keeps working. For property managers cycling tenant codes or contractors specifying a reliable keyless deadbolt for light commercial use, the M210 delivers straightforward, durable access control at a predictable cost.

Manufacturer Resources

Lockey USA Lock Catalog

Product Specs

Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Deadbolts
Subcategory:
Mechanical Push Buttons
Commercial/Residential:
Commercial
Lock Function:
Deadbolt
Edge Bore:
1"
Backset (Distance):
Adjustable
Product Function:
Cylinder x Thumbturn
Door Thickness Range:
1-1/8" to 2"
Product Dimension:
4 7/8" L x 1 1/2" W x 1 3/4" D
Product Category:
Mechanical Locks
Product Substrate:
Zinc-Plated Steel
Department:
Door Hardware

Lockey M210AB – Frequently Asked Questions

1) Will the Lockey M210 fit into my existing deadbolt hole without redrilling the door?
The M210 uses a standard 1 inch edge bore and an adjustable backset, so it drops into an existing deadbolt prep without new boring or shimming. Door thickness range is 1-1/8 to 2 inches, which covers standard 1-3/8 and 1-3/4 inch doors as well as thicker slabs. If the door already has a bored deadbolt in it, the M210 is a straight swap.
2) Does the Lockey M210 keyless deadbolt need batteries?
No batteries and no electronics at all. The M210 is a fully mechanical pushbutton deadbolt: the keypad drives the bolt directly, so there is nothing to power, program, or connect. Nothing dies in the cold or leaves a tenant locked out at 2am. If you want an electronic keypad deadbolt instead, the Codelocks CL2200 surface deadbolt and the Delaney KP400 with programmable remote are electronic options.
3) Can I change the code on a Lockey M210 between tenants?
The code is field-changeable without tools, so a property manager can cycle it at turnover or after a contractor finishes. It holds a single user code at a time, chosen from thousands of combinations, which means everyone entering shares that one code. If you need two separate codes on the same door, the M210 also comes in a double combination version.
4) Which Lockey M210 finish should I use on a coastal or oceanfront building?
Specify the Satin Chrome Marine Grade finish. It is the version built for salt air and high humidity, where the other seven finishes are ordinary interior/exterior finishes. The lock body underneath is zinc-plated steel in every finish, but on a beachfront or dockside door the Marine Grade plating is the one to order.
5) Can the Lockey M210 be keyed to match the rest of my building?
No. The M210 is code entry only, with no cylinder to key, so it will not join an existing masterkey system. If the door has to stay on your keyway, look at a keyed deadbolt instead: the Hager 3215 and 3214 come with a Schlage C keyway, and the Arrow E61 is prepped for SFIC less core so you can drop in your own small format core.
6) What is the closest keyed deadbolt equivalent to the Lockey M210 for a door that needs a cylinder and key rather than a pushbutton code?
The Lockey M210 is a mechanical pushbutton deadbolt that opens on a single user code with no batteries or electronics. If the opening needs a keyed cylinder instead, the Hager 3215 is a Grade 2 single cylinder deadbolt with a 1 inch throw that fits 1-3/8 inch to 1-3/4 inch doors, and the Dexter DB2000-SCT is a Grade 2 cylinder x thumbturn deadbolt over the same 1-3/8 inch to 1-3/4 inch thickness range. Both are keyed on the outside and thumbturn on the inside, so tenants carry keys rather than a code. The M210 covers a wider door thickness range, 1-1/8 inch to 2 inch, and changes access by changing the code in the field instead of rekeying a cylinder.
7) Which deadbolt should be used instead of the Lockey M210 on a 2 inch thick door?
The Lockey M210 accommodates doors from 1-1/8 inch to 2 inch. Among comparable deadbolts, the Deltana 7312KA2 is a Grade 3 double cylinder deadbolt rated for 1-3/8 inch to 2 inch doors, and the Corbin Russwin DL3011 is a Grade 1 cylindrical deadlock for 1-3/4 inch to 2-1/4 inch doors, which reaches past 2 inch for thicker leaves. The M210 remains the option when the door is thinner than 1-3/8 inch, since it starts at 1-1/8 inch.
8) What is the difference between the Lockey M210 and the Codelocks CL200 for keyless entry on a back-of-house door?
Both are code-operated. The Lockey M210 is a mechanical pushbutton deadbolt with a single field-changeable user code, zinc-plated steel construction, and a 1 inch edge bore that drops into an existing deadbolt prep. The Codelocks CL200 is a light duty surface deadbolt with key override, so it mounts to the face of the door rather than into an edge bore and gives staff a mechanical key path around the code. Choose the M210 where an existing bored deadbolt prep is being reused, and the CL200 where a surface mount and key override are wanted.
9) For a school or healthcare corridor door that requires a Grade 1 deadbolt, what replaces the Lockey M210?
Where a facility standard calls for Grade 1, the keyed comparables carry the rating: the Falcon D111 is a Grade 1 heavy duty classroom deadbolt with adjustable backset, the Accentra D111 is a Grade 1 deadbolt with a 2-3/8 inch backset, the Hager 3118 is a Grade 1 classroom deadbolt with a Schlage C keyway and 6-pin cylinder, and the Design Hardware D1 Series is a Grade 1 extra heavy duty double cylinder deadbolt for 1-3/4 inch doors. The Lockey M210 is the choice for restricted-access rooms inside those buildings where the goal is keyless code entry and no key issue at all.
10) Does the Lockey M210 work on a fire rated door opening?
For an opening carrying a fire rating requirement, specify a deadbolt listed for it. Among the comparable deadbolts, the Hager 3115, 3118, 3214 and 3215 all carry a fire rating and cover 1-3/8 inch to 1-3/4 inch doors, and the Cal-Royal CRB800 is a heavy duty single cylinder deadbolt with a UL 3-hour fire rated latch. The Lockey M210 is a keyless mechanical pushbutton deadbolt for entry, back-of-house, storage and multi-family openings where fire listing is not the governing requirement.
11) What deadbolt works with an existing small format interchangeable core keying system instead of the Lockey M210?
A code-operated lock like the Lockey M210 does not take a core, so it sits outside a facility keying system. Where the door has to key into an existing SFIC system, the Arrow E61 26D IC is a Grade 2 single cylinder deadlock with SFIC prep less core for 1-3/8 inch to 1-3/4 inch doors, the Deltana CL200LAIC is a Grade 2 single deadbolt with interchangeable core prep and 2-3/4 inch backset, and the Delaney LM Series 301702 is a Grade 1 less core deadbolt.
12) For a rental unit where the code changes between tenants, how does the Lockey M210 compare with a keyed Grade 2 deadbolt?
Turning over a unit with a keyed deadbolt such as the Cal-Royal CB160 Grade 2 single cylinder deadbolt with tamper-resistant cylinder guard, the Bravura 910005 Grade 2 rectangle single cylinder deadbolt, or the Arrow DBX61 Grade 2 single cylinder deadbolt means rekeying the cylinder or swapping keys. The Lockey M210 changes its single user code in the field without tools, so a turnover is a code change at the door. All are cylinder x thumbturn style function on the interior side.
13) Is the Lockey M210 handed, or does it work on both left and right hand doors?
One part covers both. The M210 is reversible in the field, so you configure it for a left or right hand door at install rather than ordering handing up front. For a fleet buyer stocking spares across a building, that means a single SKU per finish instead of two.
14) How much space does the Lockey M210 keypad take up on the door face?
The escutcheon measures 4 7/8 x 1 1/2 x 1 3/4 inches. That is a narrow vertical footprint, which matters when you are putting a keypad on a glass front door with a limited stile or next to an existing lever. Check the flat area on your door face against those numbers before you commit.
15) Should I use a mechanical pushbutton deadbolt or a keyed deadbolt on a rental property?
It comes down to who holds keys. A keyed deadbolt like the Arrow DBX61 or the Hager 3215 means rekeying at every turnover and tracking cut keys. The M210 takes a code you change yourself, with no cylinder to rekey and no key control problem. Where you still want a key, keyed cylinder x thumbturn deadbolts are the answer; where the door is handed off to different people constantly, the code wins.
16) Does the Lockey M210 mount on the surface of the door or into a bored hole?
Bored. The M210 goes through the door on a 1 inch edge bore with the EZ Plate mounting system, so the bolt runs into the frame like any tubular deadbolt. That is different from a surface-mounted code lock such as the Codelocks CL200, which screws onto the inside face and shoots into a surface strike. If your door is already bored for a deadbolt, take the M210; if you are avoiding drilling the door at all, the surface unit is the one to look at.
17) Will the Lockey M210 keypad hold up outdoors?
It is built for exterior use: zinc-plated steel for corrosion resistance, with a vandal-resistant protective housing over the keypad that also shields it from weather. On exposed doors near salt water, order the Satin Chrome Marine Grade finish rather than one of the brass options.
18) Is there an electronic keypad deadbolt alternative to the Lockey M210 mechanical pushbutton?
Yes, several, and they trade battery-free operation for programmable credentials. The Codelocks CL2200 is a medium duty electronic surface deadbolt, the Codelocks CL2210 is an electronic mortise deadbolt, the Delaney KP400 is a Grade 2 electronic deadbolt with a programmable remote, and the Dormakaba Saffire LX-D is an RFID electronic deadbolt with BLE and electronic lock override. The Lockey M210 has no electronics or power source at all and manages one user code mechanically, which is why it suits unheated, remote, or coastal openings where battery service is inconvenient.
19) What is a simpler deadbolt than the Lockey M210 for an exit-only door that never needs to be opened from outside?
When the outside face should not open at all, a non-keyed deadlock is the simpler part. The Arrow E60 is a Grade 2 exit deadlock, blank plate outside x thumbturn inside, for 1-3/8 inch to 1-3/4 inch doors, and the Callan Model 205S is a Grade 3 one-sided half-bore deadbolt. Neither offers outside entry. The Lockey M210 is the part when someone does have to get in from outside without carrying a key, since it opens on a code.
20) Which deadbolt has an adjustable backset like the Lockey M210?
The Lockey M210 has an adjustable backset, which is what lets it land on existing deadbolt preps without re-boring. Among keyed comparables, the Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with adjustable backset for 1-3/8 inch to 1-3/4 inch doors, the Falcon D111 is a Grade 1 deadbolt with adjustable backset, and the Brinks Raleigh E2401 and Mendocino E2402 single cylinder deadbolts both use a 4-way adjustable backset. Fixed-backset alternatives exist as well, such as the Accentra D111 at 2-3/8 inch and the Deltana CL200LA at 2-3/4 inch, and those need the prep to match.
21) What deadbolt should be used instead of the Lockey M210 when the door needs to be locked from both sides with a key?
The Lockey M210 is a cylinder x thumbturn style deadbolt with a code-operated outside and a turn inside, so the inside is always free to open. Where a double cylinder is required, the Dexter DB2000-DCT is a Grade 2 double cylinder deadbolt for 1-3/8 inch to 1-3/4 inch doors, the Dexter DB1000-DCT is the Grade 1 double cylinder for 1-3/8 inch to 1-7/8 inch doors, and the Delaney LU Series 320601 is a Grade 2 double cylinder deadbolt. Double cylinder function is restricted by code on many egress doors, so confirm the opening allows it.
22) Can the Arrow 460 or the BEST 8T be used as a substitute for the Lockey M210?
No. The Arrow 460 is a mortise lock strike with a straight lip for latchbolt and deadbolt functions, and the BEST 8T is a tubular deadbolt tube component from the T Series. Both are pieces that go with a lock, not locks themselves. The Lockey M210 is a complete mechanical pushbutton deadbolt measuring 4-7/8 inch high by 1-1/2 inch wide by 1-3/4 inch deep that installs into a 1 inch edge bore.
23) For a coastal or high-humidity door, what is the alternative to the Lockey M210 Satin Chrome Marine Grade?
The M210 is offered in a Satin Chrome Marine Grade finish built for coastal and high-moisture exposure, over zinc-plated steel. If the opening also needs a keyed cylinder, the Delaney LU Series 320601 is a Grade 2 double cylinder deadbolt in Stainless Steel US32D and the Delaney LM Series 301702 is a Grade 1 less core deadbolt in Dull Chrome US26D. The M210 stays the pick where salt air makes battery-powered hardware and key corrosion the problem to avoid.
24) Is the Codelocks CL160 the same kind of lock as the Lockey M210?
They are not interchangeable in the door. The Codelocks CL160 is a light duty mortise latch with QuickCode function, so it takes a mortise pocket and it is a latch, meaning the door can be pulled closed and stay secured on the latch. The Lockey M210 is a deadbolt that installs in a 1 inch edge bore in a standard deadbolt prep and throws only when the bolt is turned. On a door that already has a latchset and needs code-controlled deadbolting, the M210 is the match.
25) What replaces the Lockey M210 on an aluminum storefront or a door needing multi-point locking?
The Lockey M210 fits doors from 1-1/8 inch to 2 inch thick with a 1 inch edge bore, which is a bored deadbolt prep. For narrow stile and multi-point situations the comparables go a different route: the Detex DX Series is a hinge side locking deadbolt set with multi-point security, the Emtek 2050 and 2051 are European mortise deadbolts with an integrated roller latch in square and round trim, and the Dormakaba D900 is a small case mortise deadbolt with SC keyways. Those all require a mortise or multi-point prep rather than a bored one.
26) Which deadbolt has an ADA friendly thumbturn compared with the Lockey M210?
The Cal-Royal LSD is a Grade 3 single cylinder deadbolt with an ADA ergonomic thumbturn for 1-3/8 inch to 1-3/4 inch doors, which is the option when the inside turn has to be operable without tight grasping. The Lockey M210 is entered from outside on a pushbutton code with no key required, and it covers a wider door range at 1-1/8 inch to 2 inch.
27) What finishes does the Lockey M210 pushbutton deadbolt come in?
Eight: Antique Brass, Bright Brass, Jet Black, Oil-Rubbed Bronze, Satin Brass, Satin Chrome Marine Grade, Satin Nickel, and White. White and Jet Black are the ones that disappear against painted doors and vinyl storefront; the brass options match older residential trim. Marine Grade is chrome, so plan on it reading as satin chrome wherever you use it.
28) Is the Lockey M210 a commercial lock or a residential one?
It is classified commercial and gets used both ways. Typical jobs are apartment and single family entries, small office and light commercial secondary doors, retail back of house and storage rooms, and restricted-access areas in schools and clinics. It is a keyless deadbolt for moderate-traffic openings, not a heavy-use main entrance under constant cycling.
29) What are the decorative deadbolt options if the Lockey M210 keypad is too utilitarian for a front entrance?
The M210 is a pushbutton keypad with a vandal-resistant housing, offered in eight finishes including Antique Brass, Oil-Rubbed Bronze and Satin Nickel, but the face is a keypad. For a decorative entrance the comparables include the Emtek #11 Tuscany lost wax cast bronze deadbolt, the Baldwin Estates 8011 contemporary 1-5/8 inch double cylinder deadbolt, and the Bravura 310SC Elite Grade 2 contemporary square deadbolt. Those are keyed, so the tradeoff is going back to key management.
How fast can I get the Lockey M210AB 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 Lockey M210AB come with a warranty?
Absolutely. The Lockey M210AB 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 Lockey M210AB?
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