Lockey 1600

Industrial Strength Digital Door Lock w/ Heavy-duty Knob


No keys, just a code. The industrial strength Lockey 1600 keyless lock allows users easy access with a code, or set the lock to passage mode for convenient code free access during business hours. Completely weatherproof and designed to withstand high traffic.

SKU: 1600
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For more information or ordering assistance, please call our Commercial Project Specialists at 877-439-5377 ext 9003

  • 100% mechanical combination door lock – no batteries or wires necessary
  • Industrial strength
  • Restrict access using pass-codes 3-6 characters in length (increase or decrease length of code with additional tumbler pins; available at checkout)
  • Virtually Indestructible; components made of alloy steel, stainless steel and diecast zinc
  • Fits in standard 2 1/8″ door hole and covers it completely
  • Lock dimensions: 7 1/2″ H x 2 7/16″ W x 2 7/8″ D
  • Latchbolt with deadlocking plunger for added security; 2 3/8″ and 2 3/4″ backsets included
  • Full size knob handle
  • Automatically locks door when closed unless you have engaged the “passage” feature (In pass-thru mode door will latch shut, but not lock.  To set pass-thru, simply press the ‘R’ button, followed by your pass-code)
  • Fits left and right swinging doors
  • Fits doors 1 3/16″ ~ 2 11/64″ thick
  • Clutch knob prevents damage if mechanism forces
  • Fast Installation; instructions, positioning template, and mounting hardware is included
  • Completely weatherproof
  • Tens of thousands of codes to choose from
  • Fits nearly all hinged doors


GoKeyless is a trained and authorized Lockey® dealer. Sales, service, and support. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year. Lockey 1600 digital door locks ensure keys will never be an inconvenience again.  Making all other door knob locks seem really old, this heavy-duty keyless knob lock features a 14 button operator console for giving instant access to authorized code holders.  The push-buttons are stainless steel which prevents scratching, recessed for added security, and a heavy-gauge rubber grip ring is molded to the knob handle for a sturdy, comfortable rotation.  The knob also comes with a slip clutch built-in for preventing damage to the lock when unauthorized use occurs.   Recognized for their reliability and maximum security, Lockey Digital Door Locks are designed for a quick retrofit. You can use the 1600 keyless lock on any residential, or commercial doors which have an existing keyed-in lever or knob.  The 1600 is also great for gates, which if this is your application, be sure to look at getting the compatible mounting box at checkout.  Install time takes about 30 minutes, and is typically a one person job, if you are comfortable handling a drill and screwdriver.  The 1600 keyless lock comes with a lifetime mechanical warranty on all the mechanical parts.  The housings are cast from alloy steel, and internal components are all stainless steel and teflon coated. This lets you use this lock in even the most extreme environments, including severe weather conditions, and doors with high traffic.  There is not much better than the 1600 series in a single code keyless door knob lock.  You will find it simple to use, attractive in its appeal, and fun to show off to those who do not yet have one!
Door Thickness Maximum

2 in.

Door Thickness Minimum

1 1/8 in.





Lock Features

Passage Mode

Locking Device

Cylindrical Latch

Door Opening


Door Prep

Standard 2 1/8 in. Cross-Bore, Through-Bolt Hole(s)

Door Handing


Handle Type




Access Type

Keypad – Digits

Code Capacity



Satin Chrome, Marine Grade, Jet Black, Oil Rubbed Bronze


Lifetime Manufacturer




Single Factor

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Customer Questions & Answers

  1. Q Is it wide enough to attach to a heavy wooden gate: answer now
    Asked by Carolyn K Klein on October 22, 2016 8:02 PM

    Width of the lock will not matter for a wood gate unless you are using small slats of wood for the fencing and then you would need to fill in the areas in between the slats. Thickness of the gate is the bigger issue for wood as this lock will only fit a minimum thickness of 1 3/16 of an inch. You would need to bulk out the wooden gate to at least that thickness in order to install it on the gate. 

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