Heavy Duty Rolling Door Lock Combo

Hidden shackle locks with hidden flaws ....

(405) Choosing a High Security Lock

[1398] A Padlock I’d Use: Abus Granit 37RK/80 (Pick & Gut)

[480] The Top Ten Nastiest Keyways (In My Collection)

14 BANNED GADGETS YOU STILL CAN BUY ON AMAZON

[1206] They Said It Couldn’t Be Decoded... They Were Wrong (ASSA SRB36)

[1289] This Lock Is Indisputably “Pickproof”

[1550] Better Than Expected: Toledo 40mm Alum. Padlock

Cracking Any Lock from $1 to $500

[1541] Abus “Super Code” Padlock (Model 158CS)

[901] A Trailer Lock That I Would Use... Picked (Proven Industries)

This is Why Combination Locks are Completely Useless

[1388] The Best Built Deadbolt Ever? Easilok

The Weirdest Wood I’ve Ever Worked With

Can The Lock Picking Lawyer Be Trusted?

Split Locker Washer vs Nylon Locknut – DIY Impact & Vibration Test

There’s Something Strange About These Rolling Knife Sharpeners..

Why Are Guillotine Blades Angled? (tested)

[1107] 100-Year Old Combination Lock That Can Be Opened IN THE DARK! (W.A. Harrison Insurance Lock)