I replaced my storage locks with a different number from an r.v. shop. There maybe thousands of these locks out there too, but if a thief is planning on opening them with a 751 key it won't work and he won't know what number key to use and I doubt if he's going to be carrying a pocket full of keys so he's going to have too break into it, oh yeah it's going to be damaged but he's going too make more noise and my insurance company will be a lot happier that they were locked. Unlocked you may have to argue for payment on your claim. Insurance companies don't like it when you leave something unlocked.
Tom, Kathy, Nikki, & Kelly
Pets: Lady - Texas Heeler, Dinger - Rhodesian Riidgeback Mix
2008 Ford Expedition Eddie Bauer 4x4 5.4 ci 3.73 gears
2008 Dodge Ram SLT Big Horn 4x4 5.7L Hemi 3.92 gears
2007 Jayco Jayfeather EXP 254
Husky W/D, P-3