These Drennan PTFE bull nose pole bushes are available in 10 sizes to fit any pole.The 3 largest sizes are suitable for the larger diameter carp poles.To fit, the pole tip should be cut back in small stages until a perfect push fit is obtained.They are available in 10 sizes#1 dia. - int. 1.2mm - ex. to fit in pole 1.8mm#2 dia. - int. 1.4mm - ex. to fit in pole 2.0mm#3 dia. - int. 1.7mm - ex. to fit in pole 2.3mm#4 dia. - int. 2.0mm - ex. to fit in pole 2.7mm#5 dia. - int. 2.3mm - ex. to fit in pole 3.0mm#6 dia. - int. 2.5mm - ex. to fit in pole 3.4mm#7 dia. - int. 2.8mm - ex. to fit in pole 3.8mmCarp #1 dia. - int. 3.2mm - ex. to fit in pole 4.3mmCarp #2 dia. - int. 3.5mm - ex. to fit in pole 5.2mmCarp #3 dia. - int. 3.8mm - ex. to fit in pole 5.6mm2 bushes per pack.