FREE SHIPPING ON ORDERS OVER $75.00 (limited time only)

KEEP YOUR FAMILY SAFER

A burglary happens about every 18 seconds in the US alone. About 34% of those are through the front door, and households of females with children had the highest rates of burglary while someone was home. These are SCARY statistics! With Lok N Blok properly installed, access by picking or "Key-Bumping" the deadbolt becomes almost impossible to turn. In fact, during testing, when using Lok N Blok with the key, the key actually failed (as shown in the video below). Lok N Blok is also effective in helping as a child lock. With Lok N Blok installed, it is much harder for toddlers to exit a door that has a deadbolt, by keeping the deadbolt in the locked position.

Great for side doors on garages too!

NO SCREWS, NO CHAINS, NO ALTERING, NO TOOLS

We Are A Family Run Business

Lok N Blok is a family business that is proud of the fact that we are 100% manufactured in the USA. Our manufacturing, packaging, and shipping are all done and based in California.

Lock and Block deadbolt security device
Lok and Blok portable deadbolt door lock
Lock and Block front door lock device
Universal deadbolt lock device

Lok N Blok Deadbolt Door Lock Defender

$24.00
$14.98
Quantity must be 1 or more

FREE SHIPPING ON ORDERS $75.00 OR MORE

Lok N Blok is the Ultimate Deadbolt Defender! Lok N Blok is an easy to use device to keep your deadbolt in the locked position without the use of screws, chains, or tools of any kind. Lok N Blok provides added peace of mind and security while sleeping, home alone, on vacation, or anytime your home or away. Lok N Blok also helps to keep small toddlers from opening the dead-bolted door while unattended. Lok N Blok is perfect for the access door in garages too.

(We recommend one for each door in the house with a deadbolt)

ORDER YOURS TODAY!


What Our Customers Are Saying

SO SIMPLE AND EFFECTIVE

This works perfectly... I feel much safer and secure. It's super easy to use and I didn't have to install anything on my door like screws. We now have one on our garage door too. Very convenient and highly recommended

Heather W.

BEST PURCHASE FOR PEACE OF MIND

We had a run of breakins in our area and so we bought this device hoping to stay safe. Our Ring device recorded someone at our door during the night and we think this may have prevented a burglary. So THANK YOU for this product!

George and Sue

WE LOVE THIS PRODUCT

After searching for a way to secure our door, we found lok and blok. We didn't want to have anything screwed to our door or some ugly thing permanatley attached. This was a no brainer and we use it everyday. We bought our parents some too!

Christel S.

DISCLAIMER and WARNING! Lok N Blok is not a toy, please keep away from children. Lok N Blok is designed to add an extra measure of security to your deadbolt. This does not imply that Lok N Blok will prevent a break-in. All lock and security devices are prone to being compromised. Great Innovations LLC, Lok N Blok, and any of it's affiliates are not responsible or accept any liabilities for the product and/or it's use. Upon purchasing, user understands and accepts all liabilities in regards to the use and risks of using Lok N Blok. Please instruct each person on how to properly install and uninstall Lok N Blok.

WARRANTY: Lok N Blok has a limited lifetime warranty. We guarantee the product free from defects from the manufacture. This warranty does NOT cover any abuse, misuse, or damage caused by the customer. For warranty claims and/or information, please contact us at loknbloksales@gmail.com.  NO RETURNS on sale items, discounted items, or item(s) purchased with a discount code(s).