Automatic Taper Repair Kit for TapeTech 07TT Model (2015 and Newer) Taper repair kit for TapeTech Automatic Taper with adjustable brake roller. Kit includes: 1- 4517 Creaser Return Spring 1- 4529 Drive Dog Spring 10- 4534 Stainless Steel Pyramid Blades 1- 12916 Brake Roller (all metal) 1- 12912 Brake Torsion Spring 3- 4404 Gooser Needles 1- 4376 Cable