Wire holder holds wire in place for easier inserting of sheets. Diameter scale measures document's thickness in order to select best wire/comb size option. Depth Margin Control provides the correct punch margin depth for each wire/comb size. Maximizes document tear resistance. Open Punching Throat and Continuous Punching Guide for an easy alignment and punching of longer documents. Wire Closer Control with continuous adjusting scale for an exact and secure closer every time. Master Selector determines the correct: wire diameter, closing position, depth margin and wire pitch.

Additional Features:

-Heavy-Duty.
-Reliable.
-Multi-functional.
-Easy to use.
-Die disengagement pins.
-Side Margin control.
-Vertical wire closer.
-Waste Drawer.
-Punch throat and ruler for comb.
-Wire closer handle.
-Comb opener handle.
-Comb opener.
-Independent punch handles for wire and comb.
-Punch throat and ruler for wire.