The Lincoln 102929 Wheel Bearing Packer with Flexible Follower Plate is a must-have for efficient bearing maintenance. It accommodates bearings from 1 to 9.5 in outer diameter and attaches to 25 or 35 lb. grease drums for a smooth grease flow directly into bearings. Ideal for both automotive and machinery use it eliminates the hassle of manual packing keeping workspaces cleaner. The flexible follower plate maintains consistent grease flow as drum levels change minimizing waste and adjustments. Built for durability this packer is suited for professional and DIY settings delivering quick clean and effective results every time.