A one piece hand tool to apply BAND-IT Junior and Junior Smooth ID Clamps. Installs 5 widths of Junior and Junior smooth ID Clamps ranging from 1/4" width to 3/4" widths in the following diameters: 13/16" diameter to 8" diameter. C00269 Junior Hand Tool works best when secured in a vise. When tool is not secured in a vise, tool can only install 1/4", 3/8", and 1/2" clamps. Tool provides operator complete control over the clamp tensioning and the locking process. Junior clamp adapter mechanism is zinc plated for corrosion protection. Use Junior Clamps in Type 201 Stainless steel for higher strength, Type 316 Stainless Steel for higher corrosion and Galvanized Carbon Steel for best economy.