Cal Double Bolt Sliding Glass Door Lock

Cal Double Bolt Sliding Glass Door Lock

Kwikset Halo Smart Lock in Venetian Bronze

Kwikset Halo Smart Lock

Deadbolt Lock - Flip Guard

STOPS Lock Bumping
STOPS Lock Picking
STOPS Existing Key from Working
was $33.99 Special Price $31.99
Availability: In stock
SKU
Deadbolt Lock - Flip Guard
  • Buy 3 for $31.61 each and save 7%
  • Buy 5 for $30.25 each and save 11%

This deadbolt lock allows you to protect yourself against the growing number of break-ins by those using lock bumping, lock-picking, or even an old copy of the key.

  • STOPS Lock Bumping
  • STOPS Lock Picking
  • STOPS Any Working Key from Opening Your Lock
  • Installs in Seconds Onto Most Existing Single Sided Deadbolts (those with a thumb turn)
  • No modifications to door or locks


Using a unique flip guard system, the guard, when closed, locks your deadbolt's thumb turn in place. This stops the cylinder from spinning so that the lock cannot be opened -- even with a working key! 

When in the open position, the locks function as they always have.

It’s a great feeling knowing -NOBODY- can unlock your deadbolt in the middle of the night or any other time. 

Get one for all exterior doors for discounted pricing

Will not work on electronic deadbolts, double sided deadbolts, or deadbolts where the inside depth of the rosette is greater than 1/2 inch or width of rosette is greater than 2.5 inches. See photos.Rare thumb turns have a bevel (slant) to them that acts as a wedge when the key is turned and it will push the flip guard out of position. If you find this happening after installation, rotate the flip guard under the thumb turn by 180 degrees.
More Information
Classification Home Security
Weight 1 LBS