A protective casing against theft of car radio sets is provided, comprised of front and rear matching sections. Integrally formed with the front casing section is a housing for the body part of a separable padlock. The shackle part of the padlock is protectively housed in an integrally formed extension of the rear casing section. The casing is mountable on the car floor by a U-shaped leg.
An automobile radio security system for protecting car radios and similar equipment using a locked chamber linked to the car using a mounting device located in a clear area on the fire wall. The device can be modified during production and installation to accommodate car telephones and any other related instruments.
A theft deterrent arrangement for a passenger side air bag assembly includes hollow bolt shield cylinders surrounding mounting bolts holding the air bag assembly to a fixed cross member, a locking cylinder locked in place to prevent access to the bolt head. Removal of the locking cylinder with a key allows removal of the bolts and air bag by use of a socket wrench.