Keep valuables in your truck's cargo bed secure with the Truck Bed U-Lock from Master Lock. The device is designed to deter "grab and go” theft of valuable items. This semi-permanent device is easily installed. The locking body swivels 190° for convenient use and fits most pick-up truck bed stack without drilling. The U-Lock is constructed of hardened steel shackle with a lock body. A key cover protects the lock from weather elements and uses Mast Lock's Python-style cylinder, which allows the cylinder to be altered in order to make multiple lock systems accessible by one set of keys. Price: $35. Contact: (800) 464-2088 or visit the Web site www.masterlock.com.