The Biggest Lock in the World?
Here’s what I got today form a very close friend in the lock industry
It’s a very big and heavy Mul-t-lock classic cutaway.
Weight 10 Kilos and it’s 5:1 on size
From what I know only ten of those where made.
This is a 1983 lock
Here’s a picture of it with a normal lock and a key.
Raf's lockpicking world 