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.
Magnetic Door Locks. 1  Holding force of 300 to 1200 lbs.  Main Tabs. The DKML (DoorKing Magnetic Lock) series of magnetic locks offer a wide range of high quality electro-magnetic locks (1200, 600 and 300 Lb locks) and brackets to accommodate almost any access control door locking requirement.