That lets you know you forgot about a pocketknife. Anybody ever have it go off? It sounds kind of a couple padlocks in a paint can rolling down a hill?
I missed it once. Came to get my dry laundry out and found one scale of my Benchmade Mel Pardue auto. Then the blade. The other scale. Couple screws. Found a couple parts in the lint trap.
Never found the blade stop pin. Found a drill bit the exact diameter. Cut and ground it for a perfect fit. 25 years ago. Still works perfectly.

I missed it once. Came to get my dry laundry out and found one scale of my Benchmade Mel Pardue auto. Then the blade. The other scale. Couple screws. Found a couple parts in the lint trap.
Never found the blade stop pin. Found a drill bit the exact diameter. Cut and ground it for a perfect fit. 25 years ago. Still works perfectly.