2" Plastic Comb 19 Ring, Gray , 50/ Box

2" 19 Ring Plastic Comb The 19 ring design is standard and fits most comb binding machine and 8.5 x 11 inch paper. Our binding combs are designed to fit the 19 hole punch pattern specific to comb binding. Binding combs are 11 in length for binding letter size documents and are 100% compatible with all standard 19 ring comb binding machines. Oval in shape with locking ends.Standard 19 ring for 11" binding edge on covers and documents Comb capacity 425 Sheets 20 lb. bond paper 50 pieces per box