The Traveler Hook has become a favorite of many locksmiths and penetration testers. It is very strong and quite useful for loiding doors, reaching hard to access spots, or just generally poking around. These videos that we shot demonstrate the real efficacy of having such an item in your kit when you’re on a job!
https://www.youtube.com/watch?v=ojz0J3xdBgQ
https://www.youtube.com/watch?v=K21RhILsNNI
This listing is the longer 6 inch steel version.