Progressing with Lock Picking – Wobblycogs Workshop
Drilling Masterlock 150 : r/lockpicking
1506D Combination Lock | Master Lock
Master 150- for those that want to know whats really in a master 150. This one was on something at work and quit working so she got opened up. : r/lockpicking
150D Solid Body Padlock | Master Lock
Master Lock No. 150 Series Solid Brass Lock 2-Inch Body Padlock - The Lock Source
1502LH Combination Lock | Master Lock
1506D Combination Lock | Master Lock
Vintage, Master Lock,All Brass Padlock, No.150 with Key, Made In USA,Works Great | eBay
Master Lock® S140 | Mallory Safety and Supply
Master Lock 150 picked : r/lockpicking
Vintage NOS Master Lock No. 150-D Brass Case Padlock w/Keys 5 pin Tumbler | eBay