Mul-T-Lock Interactive+ Cronus High Security Grade 2 Single Cylinder Dead-Bolt w/Thumb Turn 2-3/8 or 2-3/4 Adjustable Backset for Commercial and Residential Metal Or Wood Doors (Stainless Steel) - Amazon.com
1289] This Lock Is Indisputably “Pickproof” - YouTube
Bump Proof Lock Sets - New SmartKey Technology is How to Prevent Break-Ins | Kwikset