BCA Arsenal Shovel w/ 240cm Probe (Companion Blade): The BCA Arsenal Shovel w/ 240cm Probe (Companion Blade) includes a full-length 240cm probe that is stowed inside the shovel grip. The probe can be instantly deployed from the shaft. Once the probe is deployed, the shovel is still fully functional: the shaft does not have to be removed from the blade and the grip is still intact. – With BCA’s Arsenal shovel systems, your snow safety weaponry is instantly accessible and fully functional at all times. And there are no compromises in length or durability. From the leaders in shoveling ingenuity and education.