19mm Pattem pricker Double edge Single edge 0.8x2.0x19   1.0x2.5x19 1.0x2.50x19 1.0x3.0x19 1.0x3.0x19 32mm Pattem pricker Double edge Single edge 1.6x2.5x32 1.6x2.5x32 1.7x3.0x32 1.7x3.0x32