Zenport ZLT1 Replacement Tapener Blade for ZEN ZL99, ZL100, and MAX HTB, HTB2 and N, 3-Blade Pack Three-pack of replacement tapener gun tapetool blades Fits Zenport ZL99, ZL100, ZL191 and MAX HTB, HTB2 and N tapener guns Easily ties plants to support stakes and lines Provides a secure tie, ensuring security for valuable vines and trees Ensures a very tidy and highly professional presentation