Just got my Peterson hook 7 in 0.018 and 0.015. I can't understand why they look so different in the shape. Could you tell me something about this? : r/lockpicking
Peterson Lockpick Tools - Peterson Pry Bar - 0.050 Thick
Hook 7 - Plastic Gov Steel - ThinkPeterson.com
Comparison of Peterson H4 and H7 (0.018”) : r/lockpicking