The fecal occult blood test (FOBT) is a lab test used to check stool samples for hidden (occult) blood. Occult blood in the stool may indicate colon cancer or polyps in the colon or rectum â though not all cancers or polyps bleed.he fecal occult blood test (FOBT) is a lab test used to check stool samples for hidden (occult) blood. Occult blood in the stool may indicate colon cancer or polyps in the colon or rectum â though not all cancers or polyps bleed.
Lost U Haul keys. Mile High Lock & Key LLC can make a new key to your U-Haul truck if you have lost them. Each truck has a different type of key and before you call us to get the price for the U-Haul truck key, you will need to get this information: The model of your U-Haul truck. The year of Your U-Haul truck.
Secure. 1  All truck bed covers provide a measure of increased security - even if only to delay or discourage thieves. However, Roll-N-Lock is the only retractable tonneau cover to feature a patented, built-in tailgate locking system that truly protects against and helps prevent theft. 2  Road tested. Every day. Roll-N-Lock tonneau covers are built to last. Superior materials and unique vinyl-over-aluminum laminated construction give our tonneau covers the appearance and feel of a soft truck bed cover, with the strength and day-after-day durability of a rigid cover.