LubriMatic 3 Oz. Cartridge Marine Trailer Wheel Bearing Grease (3-Pack) Lucky Line Features a vertical float switch

Features a vertical float switch for reliable operation and long life

(1) MM450U 3-1/2 In

Use on 1-3/8 or 1-3/4 door thickness

(2) pilot bits

LubriMatic 3 Oz. Cartridge Marine Trailer Wheel Bearing Grease (3-Pack) Lucky Line Features a vertical float switchMarine Trailer Wheelbearing Grease Corrosion Control Trailer Wheelbearing Grease. Special Calcium sulfonate complex, water insoluble ideal for marine applications. Provides excellent corrosion protection under severe conditions caused by salt water & air. Use on wheel bearings (including disc brake wheen bearings), swivel hinges, pins, winches and anchor chain reels.