Lockey 1600DC

• 100% mechanical two-sided combination door lock; no batteries or wires necessary
• Industrial strength
• Restrict in/out 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
• 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; accepts different or same codes for front and back side of lock
• Fits nearly all hinged doors

WARRANTY

The first time you experience key-free access with the Lockey 1600-DC, you’ll wonder how you ever lived without it. Built with solid one-piece front and back housings, this heavy-duty double-sided keyless knob lock completely removes keys from the equation while delivering secure, reliable access control from both sides of the door.

Designed for true two-way security, the 1600-DC features a 14-button keypad on each side, allowing entry and exit only for authorized code holders. The stainless steel push buttons resist scratching and wear, while their recessed design adds an extra layer of protection against tampering. A heavy-gauge rubber grip ring molded into the knob provides a sturdy, comfortable grip, and the built-in slip clutch helps prevent damage from forced or unauthorized use.

Known for exceptional reliability and maximum security, Lockey double-sided digital locks are engineered for quick and easy retrofitting. The 1600-DC can be installed on most residential or commercial doors that currently use a standard keyed knob or lever. It’s also an excellent choice for gates, since the double-sided keypad design prevents someone from simply reaching over or through the gate to unlock it from the inside. For gate installations, be sure to add the compatible mounting box at checkout.

Installation typically takes around 30 minutes and can usually be completed by one person with basic tools like a drill and screwdriver. Once installed, the 1600-DC is built to handle demanding environments with ease. The housings are cast from alloy steel, while the internal components are made from stainless steel and protected with a Teflon coating, making the lock ideal for high-traffic applications, outdoor use, and harsh weather conditions.

Backed by a lifetime mechanical warranty, the 1600-DC delivers long-lasting performance, dependable security, and everyday convenience in one rugged package. Durable, attractive, and surprisingly fun to show off, it stands among the very best single-code double-sided keyless door knob locks available today.