CombBind� Spines
19-hole plastic spines bind 11 x 8-1/2 documents. Won?t scratch, chip, peel or discolor. Compatible with GBC and other plastic comb binding machines. Editing capability with a machine. To select correct diameter, measure thickness of material (including covers) and add 1/8".
3/8" Diameter
55-sheet capacity. 100 pieces per box.
Navy