acco metal book rings 1-1 2in diameter 100 rings per box acc72204
multi-layered nickel-plating won t crack or split . locking position for extra security . easy to operate -- pull to open and squeeze to close . tough steel rings can handle heavy use . ideal for keys and swatches too global product type loose-leaf book rings ring size 1 1 2 in ring material s nickel-plated steel quantity 100 per box .