# Seaxes with a blade exceeding 200mm (8”) in length must be made entirely of spring steel.<br>
# The seax tip should be rounded to no less than an 18mm (11/16”) diameter. (i.e. the diameter of a 1999 5 pence piece). Any angle on the back of the seax that is must be rounded over.<br>
#The blade should not be parallel-edged (back edge to cutting edge).<br>
# The blade should not be parallel-sided.<br>
# The blade may have a narrow fuller in one or both sides.<br>
# Seaxes may have small ferrules on the hand-grip but must not have a properly developed crossguard or a pommel.<br>