Select Class: -- select -- 3.31-Keyhole 12 years and under 3.32-Keyhole 13 years and under 17 years 3.33-Keyhole 17 years and over 3.34-Bending 12 years and under 3.35-Bending 13 years and under 17 years 3.36-Bending 17 years and over 3.37-Barrel 12 years and under 3.38-Barrel 13 years and under 17 years 3.39-Barrel 17 years and over