75 Blade Special U-102™ Bow-Tie Blades This repair kit consists of

This repair kit consists of 3 element wires

Tapping on either end of the knife exposes or covers the blade

Each knife contains one blade in cutting position and an empty place for a spare blade in the chamber

2 upper Teflon strips and 2 lower adhesive Teflon strips

It allows you to use oversized cartons without the need to stuff them with wasteful filler material when the contents don’t reach the top of the carton

75 Blade Special U-102™ Bow-Tie Blades This repair kit consists ofThis special package includes 75 of the Original U 102 Bow Tie Blades. These blades have 4 cutting edges for long lasting performance. Blades are packaged in convenient 3 pack paper wraps that fit inside of the Modern Roofer Knife Handle. In this special package you'll get twenty five 3 packs for a total of 75 blades.