The FDX Cord and Line Cutter is very efficient for many emergencies. For first responders, Firemen, Patrol Officers, divers, jump masters, Paratroopers, Search and Rescue, boaters, campers, climbers, and a host of others. This tool is strong, sturdy, and has a large channel to fit most cutting situations. Placed in a Kydex heavy duty sheath, it pulls out easily but is secure in the retained position. It can be easily attached almost anywhere on your gear.