SPECIFICATIONS WireMac-Combo 2:1 / 3:1 Binding Systems Dimensions 20.5" (D) x 27" (W) x 20" (H) Single Punch Capacity Up to 15 sheets Max Bind Capacity 2:1 Model:3/16" - 9/16" 3:1 Model:5/8 - 1-1/4" Max Page Size 14" Pitch 2:1 and 3:1 Operation Manual Punch / Manual Bind Wire Binding Weight 64 lbs.

WireMac-Duo 2:1 or 3:1 Double-O Wire Punch and Bind The WireMac-Duo is "all in one" Double-O wire punching and binding equipment. Punches and closes 3:1 and 2:1 pitch wire. Based on the best selling WireMac, the WireMac-Duo has both die sets installed in one single unit, with no need to change dies. This new wire binding system is all you need to punch and bind Double-O wire from 2 sheets to 200 sheets. Punches and closes both 3:1 and 2:1 pitch wire. 15 sheet punching capacity (20 lbs paper). 14" width punching capacity with open sides for even wider documents. All dies can be independently disengaged, to allow the punching of any size document while preventing partial side-end perforation. Closing capacity: From 3/16" to 1-1/4" All metal construction