Features and Benefits: Services bearings from one inch up to 9 1/2 inches. OD with minimum ID of 9/16 In Includes adapter to permit servicing smaller bearings of 1 to 1-3/4 In. OD Includes flexible follower plate and fits 25- to 35 lb. grease drums/containers Perfect for automotive work including passenger cars light trucks and farm vehicles. This bearing packer fills bearing cavities with fresh grease for continued optimal performance Lincoln Industrial 102929 Wheel Bearing Packer is a super speed packer for bearings with 1 In. to 9 1/2 In. OD and 9/16 In. ID minimum. This bearing packer flushes and packs in one operation eliminating inefficient and messy hand packing. The use of bearing packers is necessary to keep bearings working properly and to prolong their life. They are often used in automotive work - passenger cars light trucks and farm vehicles - to fill bearing cavities with fresh grease for continued optimal performance. It clamps securely on 25 and 35 Lb. refinery containers. This bearing packer includes an adapter to permit servicing smaller bearings (1 to 1-3/4 In. OD) and includes a flexible follower plate. It primes easily and pumps efficiently even when using heavy greases at low temperatures. The drum cover is finished in red enamel and the overall height of the packer is 21 inches.