Lock Varieties


 * barrel lock
 * bathroom lock
 * bicycle lock or bike lock
 * brake lock
 * clasp lock
 * combination lock
 * crossbolt lock
 * cylinder lock
 * D lock
 * deadbolt lock
 * disk-tumbler lock
 * door lock
 * double lock
 * drawback lock
 * ignition lock
 * key lock
 * keypad lock
 * knob lock
 * lever lock
 * lever-tumbler lock
 * mortise lock
 * night lock
 * padlock lock
 * pin lock
 * pin-tumbler lock
 * radial pin-tumbler lock
 * reversible lock
 * rim lock
 * safety lock
 * security lock
 * shackle lock
 * snap lock
 * spring lock
 * steering lock
 * stock lock
 * time lock
 * twist lock
 * tubular lock
 * tumbler lock
 * U lock
 * warded lock
 * wheel lock
 * window lock
 * Yale  lock
 * yoke lock