Unit Definition (military pace [double time]) The length of a single step in marching (taken to be 30 inches for quick time or 36 inches for double time).
Unit Definition (hand [non-equine]) The hand is a traditional unit of distance, now used mostly to measure the height of horses. One hand equals 4 inches, 1/3 foot, or 10.16 centimeters.
Length/Distance 
