Owner Split Ring Pliers GP2 60 Size 7-11 (6252)Replacement hook file folders for Owner HF 21A hook assortment. Each folder holds 5 additional hooks, matching the original HF 21A hook styles and sizes. Sold in packs of 5 folders. Use to expand your hook selection without repurchasing full assortments. Compatible only with Owner HF 21A system. TARGET USE: Replenishing or expanding Owner HF 21A hook collections