来自MSN

Gun locks now available in harm reduction vending machines in Linn County

LINN COUNTY, Iowa (KCRG) - Anyone can now pick up a gun lock for free at six harm reduction vending machines in Linn County. The locks, provided by Project ChildSafe, have the potential to save lives ...
Gigwise

Tubular Keys and Locks: A Complete Guide for Security and Convenience

Ever seen a lock with a round key and thought what wizardry it is? That’s a tubular lock, although some folks call it an Ace, barrel, or circle pin tumbler lock. It’s the go-to gadget for vending ...