14" length, manual comb spreader standalone unit. Binds comb bound books up to 2 thick  activated by pulling on the lever.
The HD-4470 is a heavy duty comb spreader that can operate as a standalone unit or it can be attached to the top of most PDI heavy duty punches.
Simple, manual operation. This manual finisher makes binding presentations quick and easy with minimal fuss. Left-handed lever operates with an easy pull and push motion.
The GBC PB2600 high capacity, electric CombBind® finisher binds up to 300 presentations per hour. Just set your spine size and get it done in three quick steps. Simply push the button or foot pedal to open the spine, load pages, and push the button again to close.