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Lockey M230DC Deadlocking Spring Latchbolt Double-Keypad Lock

The Lockey M230DC Double-Sided Deadlocking Latchbolt Keypad Lock is a mechanical number keypad lock with a small profile to fit in narrow spaces. It has a knob on both sides. It automatically locks when door is closed.

Lockey M230 Deadlocking Latchbolt Keypad Lock
Click image to enlarge or print. LockeyUSA 2018 Catalog. Questions: 1-888-202-4538.



Brand-New, Authentic, Manufacturer-Authorized,
and Full Warranty GUARANTEED!  check

Starting at: $164.86   MSRP: $194.24

SALE:  $164.86
Save: 15% off
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Select the Options You Want:

Not all colors are available on every lock.

Lockey Colors
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Pay less when you buy more! 1,2

1 This table shows the starting price, not including any additional options.

2 The additional cost of options selected (if any) are not discounted.


  • BOLT EXTENSION: Approximately 1/2".
  • BOLT TYPE: Locks with a small tubular shaped latchbolt that is inserted into the edge of a door and that lock automatically.
  • CATEGORY: Locks for doors on homes and businesses; Locks that are marine-grade and designed for exposure to ocean or road salt; Locks that are weatherproof for interior/exterior use on gates, fences, sheds, barns, beach fronts, etc..
  • CODE LENGTH: from all to none of the numbers or letters on keypad; from all to none of the numbers or letters on keypad except C and R.
  • DOOR THICKNESS: fits standard doors (1-3/8" to 2" thick).
  • DOOR TYPE: Locks for standard hinged doors and gates of wood, vinyl, glass, or metal, and with or without pickets..
  • HANDING: reversible (can be installed on left or right side).
  • HANDLE: Locks with lever-handles. All handles can be used on either left or right side.
  • KEY OVERRIDE: Locks that do not have a key override either standard or as an option.
  • WAYS TO LOCK/UNLOCK: keypad on both sides (double-sided).
  • WEATHER RESISTANCE: Locks that can be used exposed to weather on both sides..


  • Small profile to fit in narrow spaces
  • Mechanical deadlocking spring latchbolt
  • Easy-to-install number keypad lock
  • One user code
  • Knob on interior and exterior
  • Changeable handing
  • Works with both right and left hand doors
  • This lock fits any standard door 1-3/8" to 2" thick
  • Can be installed on a thick door or gate between 2" to 5" thick, just order the Lockey Thick Door Kit
  • Can be installed on a thin door or gate between 1/4" to 1-3/8" thick, just order Lockey Thin Door Kit
  • Comes with an adjustable backset of either 2-3/4" or 2-3/8
  • Trim plate (included) covers a 2-1/8" hole
  • Maximum security with free-spinning stainless steel core shaft that cannot be cut with a hacksaw
  • If you need a single-sided keypad, click here: Lockey M230 Deadlocking Spring Latchbolt Keypad Lock


Life-Time Mechanical Warranty 30-Day Money Back Guarantee All Weather High Security All Mechanical-needs no electricity
Google Product Category: 503730 - Hardware > Locks & Keys > Locks & Latches