Green bronze 1038 10. They come in several different options including letter size 3ring half size 3 ring top bind 2 ring and memo size 6 ring. Ring Binder Mechanism Only Pack Of 10 Vat 2 and 4 rings. Ring binder mechanism. Our a4 15 inch 4 ring binder mechanisms are manufactured to the highest standards of quality and consistency and feature a bright nickel fin
