Astro Pneumatic 9519 Seal and O-Ring Puller Set - 3 Piece Quickly and easily removes O-rings, grease and oil seals Special angle on the tool head provides better access than the traditional seal pullers 3 different lengths and tips fit nearly all seal applications Simply insert the tips, press and pull Includes 4.6 inch, 6 inch, and 6.5 inch pullers