Lockey M210 Mechanical Keyless...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$322.94
$206.05
Lockey M210 Mechanical Keyless Digital Double Combination Deadbolt Lock with Adjustable Backset

Lockey M210 Mechanical Keyless Digital Double Combination Deadbolt Lock with Adjustable Backset

(No reviews yet) Write a Review

Model: M210OIL-DC
Selected Finish is

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

$322.94
$206.05
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Lockey M210 Mechanical Keyless Digital Combination Deadbolt Lock with Adjustable Backset

Professional Mechanical Keyless Entry Solution

The Lockey M210 Mechanical Pushbutton Deadbolt Keyless Lock delivers secure, code-based access control without batteries or electrical connections. This vandal-protected, rust-resistant combination keypad lock features adjustable backset and accommodates door thickness from 1-1/8" to 2" (up to 5" with Extension Kit). Constructed from zinc-plated steel with weather-resistant design, the M210 retrofits to standard deadbolt preparations with 1" edge bore and installs quickly using EZ plates.

Professional Features & Benefits

  • Door Compatibility: Fits door thickness from 1-1/8" to 2" standard, expandable up to 5" with Extension Kit for versatile installation options.
  • Adjustable Backset: Field-adjustable backset accommodates various door preparations and retrofit applications.
  • Weather-Resistant Construction: Zinc-plated steel construction with rust-resistant finish provides durability for exterior and interior applications.
  • Vandal-Protected Design: Robust keypad construction resists tampering and unauthorized access attempts in light commercial environments.
  • Quick Installation: EZ plate system enables installation in minutes with standard deadbolt preparation and 1" edge bore.
  • Dual Thumb-Turn Operation: Interior and exterior thumb-turn capability provides flexible access options and emergency egress.
  • Changeable Handing: Field-reversible configuration adapts to left-hand or right-hand door applications without additional hardware.
  • Single User Code: One programmable combination with thousands of possible code combinations for controlled access management.

Technical Specifications

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

Professional Applications

  • Light Traffic Residential Properties
  • Small Office Buildings
  • Commercial Storage Areas
  • Multi-Tenant Residential Access Points
  • Retail Back-of-House Security
  • Educational Facility Restricted Areas
  • Healthcare Administrative Offices

Why Choose Lockey Quality?

Lockey mechanical keyless locks deliver professional-grade reliability with zinc-plated steel construction and vandal-protected, rust-resistant design engineered for demanding applications. The weather-resistant construction and changeable handing capability ensure long-term performance in both interior and exterior installations. Engineered for light commercial applications where dependable, battery-free access control is essential.

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 M210OIL-DC – Frequently Asked Questions

1) Will the Lockey M210 keyless deadbolt fit a 1-3/4 inch commercial door?
Yes. The M210 covers doors from 1-1/8 to 2 inches thick as supplied, so a standard 1-3/4 inch commercial door sits in the middle of the range. Thicker openings, up to 5 inches, need Lockey's Extension Kit ordered separately. The backset is field adjustable, so you are not locked to one deadbolt prep.
2) Can the Lockey M210 go into an existing deadbolt hole without redrilling the door?
In most cases yes. The M210 retrofits standard deadbolt preparation and uses a 1 inch edge bore, which is the normal edge bore on a residential or light commercial tubular deadbolt. Because the backset is adjustable, it lands on either of the two usual backsets without a new cross bore. Check the edge bore first: if the existing hole is a 1 inch bore, the lock drops in.
3) Does the Lockey M210 keypad deadbolt need batteries or wiring?
Neither. The M210 is a mechanical pushbutton lock, so the code is set in the lock itself and it runs with no batteries and no electrical connection. That matters on gates, storage rooms, and outbuildings where there is no power to pull and nobody wants a battery change schedule. If you want audit trail, multiple user codes, or credentials, you need an electronic deadbolt instead, such as the Codelocks CL2200 surface deadbolt or the Dormakaba Saffire LX-D RFID electronic deadbolt.
4) How many user codes does the Lockey M210 hold, and is it enough for a multi-tenant building?
One. The M210 stores a single programmable combination shared by everyone who uses the door. That works for a back-of-house door, a storage room, or a maintenance access point where the same code goes to the whole crew and gets changed when someone leaves. It does not work if you need to give each tenant their own code or track who opened the door. For that, move to an electronic deadbolt such as the Codelocks CL2210 electronic mortise deadbolt or the Delaney KP400 electronic deadbolt.
5) Can you get out from the inside of a Lockey M210 without knowing the code?
Yes. The M210 is a thumbturn on the inside as well as the outside, so egress from the secure side is a turn of the knob, no code entry needed. The code is only required from the outside. That is the arrangement you want on an occupied space; a double cylinder deadbolt like the Callan 210S or the Delaney LU Series requires a key on both sides and traps anyone inside without one.
6) I have a 2-1/4 inch thick solid door, will the Lockey M210 work on it?
Not as it ships. The M210 covers 1-1/8 to 2 inches out of the box, and you need the Lockey Extension Kit to reach anything above that, up to 5 inches. Order the extension kit with the lock if the door measures over 2 inches, otherwise the through-bolts will not reach.
7) What is the closest keyless alternative to the Lockey M210 that does not need a key cylinder at all?
The Codelocks CL200 is a surface deadbolt with key override in the CL200 Series, rated light duty, and it is the nearest code-entry peer to the M210 mechanical pushbutton deadbolt. The difference is how the bolt is mounted and whether a key exists as a fallback: the M210 retrofits into a standard deadbolt prep with a 1 inch edge bore and runs on a single programmable combination only, while the CL200 mounts to the door surface and adds a key override for the times a code is forgotten. If a facility wants no cylinder anywhere on the opening, the M210 is the one that keeps the door keyless; if a maintenance supervisor needs a physical bypass, the CL200 provides one.
8) Which deadbolt should be used instead of the Lockey M210 on a 2-1/4 inch thick door?
The M210 covers door thickness from 1-1/8 inch to 2 inch, so a 2-1/4 inch door is outside that range. The Corbin Russwin DL3011 cylindrical deadlock in the DL3000 Series is listed for 1-3/4 inch to 2-1/4 inch doors and is the peer that reaches that thickness. It is a Grade 1 keyed deadlock rather than a combination lock, so the opening moves back to key control instead of a code.
9) If a job spec calls for an ANSI Grade 1 deadbolt, what takes the place of the Lockey M210?
For a Grade 1 requirement, the Accentra D111 is a single cylinder Grade 1 deadbolt in the D Series with a 2-3/8 inch backset and a 1-3/8 inch to 1-3/4 inch door thickness range, and the Delaney LM Series 301702 is a Grade 1 single cylinder less core deadbolt in dull chrome US26D for facilities that key to their own interchangeable core system. Both are cylinder x thumbturn, the same function the M210 carries, so the interior side still operates by turn. The trade is access method: those two are keyed, while the M210 opens on a combination with no key at the door.
10) What deadbolt works instead of the Lockey M210 on a fire rated opening?
The Hager 3115 is a Grade 2 cylinder x thumbturn deadbolt with a Schlage C keyway, carries a fire rating, and fits doors 1-3/8 inch to 1-3/4 inch. The Hager 3118 is the Grade 1 classroom deadbolt in the same family with a Schlage C keyway and 6-pin cylinder, also fire rated over the same door range. Both are keyed products, so an opening that has to satisfy a fire rating and a keying schedule is served by those rather than by the M210 combination deadbolt.
11) Does the BEST 8T tubular deadbolt tube work as a replacement for the Lockey M210?
No. The BEST 8T in the T Series is a tubular deadbolt tube component, the bolt assembly that goes inside the door edge, not a complete lock with trim and a means of operating it. The M210 is a complete deadbolt with keypad, dual thumb-turn, and EZ plates. Ordering the 8T against an M210 opening leaves the door with a bolt and nothing to throw it. The same caution applies to the Baldwin 8BR0618001 deadbolt spacer and the Arrow 460 mortise lock strike, which are accessories rather than locks.
12) Do I have to order the Lockey M210 handed for a left or right hand door?
No. Handing on the M210 is changed in the field, so one part number covers both left hand and right hand openings with no extra hardware. Stock one lock for a mixed building rather than splitting your order by hand.
13) Is the Lockey M210 keyless lock rated for an exterior door?
It is built for outdoor use: zinc-plated steel with a rust-resistant, weather-resistant construction and a vandal-protected keypad. For coastal or pool-area installs there is a Satin Chrome Marine Grade finish specifically for higher-corrosion exposure, alongside Antique Brass, Bright Brass, Jet Black, Oil-Rubbed Bronze, Satin Chrome, and Satin Nickel.
14) How much space does the Lockey M210 keypad take up on the door face?
The lock measures 4-7/8 x 1-1/2 x 1-3/4 inches. That footprint decides whether it clears a narrow stile, a glass lite, or an adjacent pull on a store front door, so map it against your stile before drilling.
15) What is the difference between the Lockey M210 keyless deadbolt and a standard keyed commercial deadbolt?
Function is the same, a deadbolt, but the credential is different. The M210 opens on a pushbutton code with no key and no cylinder to rekey, which is why property managers use it where keys keep walking off. A conventional keyed deadbolt like the Cal-Royal CB160 or the Hager 3215 needs a cylinder, a keyway, and a rekey every time the tenant changes, but it can be keyed into an existing master system. If the building is on a key system and this door has to be on it, the M210 is the wrong choice.
16) I need a keyless deadbolt on a metal gate frame, is the Lockey M210 the right one or should I look at a surface mount?
The M210 is a bored lock, so it goes through the door with a 1 inch edge bore into standard deadbolt prep. If the leaf is too thin, too thick beyond 2 inches without the Extension Kit, or you cannot drill it, a surface mounted deadbolt such as the Codelocks CL200 with key override mounts on the face instead of through the door.
17) Is the Lockey M210 heavy duty enough for a school or hospital corridor door?
The M210 is a light commercial lock: back-of-house, storage, administrative offices, restricted areas, small offices. High cycle corridor and classroom doors in an institution are a different duty class, and for those a Grade 1 deadbolt like the Falcon D111 or the Corbin Russwin DL3011 is the standardization play across a facility.
18) What is the difference between the Lockey M210 and the Codelocks CL2200 electronic deadbolt?
Both put a keypad on the door, but only one of them needs power. The M210 is a mechanical pushbutton deadbolt that works without batteries or electrical connections, built from zinc-plated steel with a vandal-protected, rust-resistant design. The Codelocks CL2200 in the CL2000 Series is an electronic surface deadbolt in a brushed steel finish, rated medium duty. The CL2210 is the electronic mortise version of the same idea. Choose the M210 where there is no way to service batteries or where the opening is exposed to weather; choose the CL2200 or CL2210 where electronic code management is wanted.
19) Is the Brinks Raleigh E2401 adjustable backset deadbolt the same kind of lock as the Lockey M210?
They share the adjustable backset and the cylinder x thumbturn function, and that is where the similarity stops. The Brinks E2401 in the Raleigh Series is a transitional round single cylinder deadbolt with a 4 way adjustable backset, opened with a key from outside; the companion E2402 in the Mendocino Series is the contemporary square trim version of the same lock. The M210 has a field-adjustable backset as well, but the outside is a mechanical keypad on a single programmable combination rather than a keyway. If the reason for looking at adjustable backset is an odd door prep, either family fits; if the reason is getting rid of keys, only the M210 does that.
20) Which deadbolt matches the Lockey M210 door thickness range if a keyed double cylinder is required?
The Deltana 7312KA2 is a Grade 3 double cylinder deadbolt listed for doors 1-3/8 inch to 2 inch, the closest thickness overlap to the M210 range of 1-1/8 inch to 2 inch among the keyed peers. It is keyed on both sides, so it suits an opening with glass beside the door where a thumbturn is not wanted. The M210 covers the thinner end of the range down to 1-1/8 inch and operates by combination with interior and exterior thumb-turn.
21) What is a simpler deadbolt than the Lockey M210 for an exit-only door that never needs outside entry?
The Arrow E60 is a Grade 2 exit deadlock in the E Series with a blank plate x thumbturn function for doors 1-3/8 inch to 1-3/4 inch, meaning the outside face is a plain plate with no way in. The Callan 205S is the one-sided half-bore route, a Grade 3 deadbolt bored on one face only. Both remove the access-control question the M210 answers with its programmable combination, so they suit a door that is locked from inside and never entered from outside.
22) What should be specified instead of the Lockey M210 to standardize a whole building on one keyway?
For a facility keying every opening alike, the Deltana CL200LAIC is a Grade 2 single deadbolt with a 2-3/4 inch backset prepped for an interchangeable core and supplied without the cylinder, and the Arrow E61 26D IC is a Grade 2 single cylinder deadlock with SFIC prep less core for doors 1-3/8 inch to 1-3/4 inch. Both accept the core the facility already uses. The M210 sits outside a keying system entirely, since access is by programmable combination, which makes it the choice for the few doors a facility wants off the key schedule rather than on it.
23) Is the Delaney KP400 electronic deadbolt an equivalent to the Lockey M210 keypad deadbolt?
Both are keypad deadbolts, but they are not interchangeable in service terms. The Delaney KP400 is a Grade 2 electronic deadbolt in the KP400 Series with a programmable remote, so it needs power and supports remote operation. The M210 is mechanical, works with no batteries or electrical connections, and carries one programmable combination for a single user. On a gate, an outbuilding, or a storage door with no power and weather exposure, the M210 is the one that keeps working; where a manager wants to operate the bolt remotely, the KP400 does what the M210 cannot.
24) Which deadbolt is the heavier duty choice for a door that sees more traffic than the Lockey M210 is built for?
The M210 is engineered for light commercial applications such as small office buildings, storage areas, and back-of-house doors. For an opening taking heavier use, the Design Hardware D1 Series is a Grade 1 double cylinder deadbolt rated extra heavy duty for 1-3/4 inch doors, and the Falcon D111 in the D100 Series is a Grade 1 classroom function deadbolt rated heavy duty with adjustable backset. Both are keyed products, so the door gains duty rating and loses the battery-free combination entry.
25) What deadbolt has an ADA friendly thumbturn if the Lockey M210 keypad is not wanted?
The Cal-Royal LSD is a Grade 3 single cylinder deadbolt in the Chelsie LSD Series with an ADA ergonomic thumbturn, for doors 1-3/8 inch to 1-3/4 inch. Its sibling, the Cal-Royal ED500 in the Chelsie ED Series, is a Grade 3 single cylinder deadbolt with adjustable backset over the same door range, which is the closer match to the M210 field-adjustable backset. The M210 provides interior and exterior thumb-turn operation with the combination keypad on the outside face.
How fast can I get the Lockey M210OIL-DC 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 M210OIL-DC come with a warranty?
Absolutely. The Lockey M210OIL-DC 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 M210OIL-DC?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Lockey M210OIL-DC from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

Videos

!