Lockey C120 Mechanical Surface...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$161.65
$101.82

Lockey C120 Mechanical Surface Mount Digital Keyless Combination Lock with 3/4" Throw

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Model: C120-SN
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$161.65
$101.82
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Lockey C120 Mechanical Surface Mount Digital Keyless Combination Lock with 3/4" Throw

Professional Mechanical Keyless Entry Solution

The Lockey C120 Mechanical Surface Mount Digital Keyless Combination Lock provides reliable keyless entry with a 3/4" throw deadbolt for doors ranging from 1-1/8" to 2" thick. This low-profile mechanical lock features exterior dimensions of 5" L x 1-1/8" W x 1-3/4" D and interior dimensions of 5" L x 1-1/8" W x 1-3/8" D. The reversible long/short bar design accommodates various installation requirements, while the single user code configuration provides straightforward access control for light-duty commercial applications.

Professional Features & Benefits

  • Versatile Door Compatibility: Accommodates door thickness from 1-1/8" to 2" standard, with optional kits extending compatibility to doors 1/8" thick and up to 5" thick for maximum installation flexibility.
  • Compact Low-Profile Design: 5" L x 1-1/8" W x 1-3/4" D exterior dimensions provide secure deadbolt operation without excessive door surface requirements.
  • Mechanical Operation: No electrical power required ensures reliable operation in all conditions without battery maintenance or power supply concerns.
  • Reversible Bar Configuration: Long/short bar reversibility allows adaptation to various door configurations and operational requirements.
  • Single User Code: Straightforward programming and operation with one user code for controlled access management.
  • Compatible Accessories: Works with C-25 Pull Handle (sold separately) for enhanced functionality and ergonomic operation.
  • Multiple Finish Options: Available in Antique Brass, Bright Brass, Jet Black, Marine Grade, Oil Rubbed Bronze, Satin Chrome, Satin Nickel, and White finishes to match architectural requirements.
  • Light-Duty Applications: Engineered specifically for light-duty commercial and residential applications where reliable keyless access is required.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Door Thickness Range: 1-1/8" to 2"
  • MAP Policy: Yes
  • Product Category: Mechanical Locks
  • Product Dimension: 5" L x 1 1/8" W x 1 3/4" D
  • Product Group: Mechanical Locks
  • Product Subgroup: Mortise Locks and Trim
  • Product Type: Keyless Combination Lock
  • Subcategory: Mechanical Push Buttons

Professional Applications

  • Small Commercial Office Spaces
  • Residential Entry Doors
  • Storage Room Access Control
  • Light-Duty Commercial Applications
  • Utility Room Security
  • Secondary Entry Points
  • Maintenance Area Access

Why Choose Lockey Quality?

Lockey mechanical keyless locks deliver dependable access control with robust mechanical construction designed for consistent operation without electrical dependencies. The C120 features precision-engineered components with multiple finish options to match diverse architectural requirements. Engineered for light-duty applications where reliable keyless entry and straightforward operation are essential for daily use.

Manufacturer Resources

Product Specs

Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks and Trim
Product Type:
Keyless Combination Lock
Subcategory:
Mechanical Push Buttons
Commercial/Residential:
Commercial
MAP Policy:
Yes
Door Thickness Range:
1-1/8" to 2"
Product Dimension:
5" L x 1 1/8" W x 1 3/4" D
Product Category:
Mechanical Locks
Department:
Door Hardware

Lockey C120-SN – Frequently Asked Questions

How fast can I get the Lockey C120-SN 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 C120-SN come with a warranty?
Absolutely. The Lockey C120-SN 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 C120-SN?
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 C120-SN 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.

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