GBC CombBind C450E Electric Binding System, 500 Sheets, 18 x 17 x 13, Black

When precision counts, count on the CombBind® C450E's exclusive "Paper Centering System" combined with vertical feed to align paper for perfect punching. One-touch electric punching is easy and efficient. For letter size documents. Rotary dial for control of comb opening and closing. Electric punch operation. Easy to use full size punch handle also serves as a carrying handle.