Dutton-Lainson Company - D-L (6332) Grease Keeper Caps - Rust-Resistant Grease Keeper Wheel Bearing Protector and Steel Dust Cap with Pressure Relief Valve - 1 in. & 1-1/16 in. - Made in USA LOCKER BENCH Checkweighing

Checkweighing

1 gallon per 18 revolutions

the inside is always unlocked

even for vertical surfaces

Top-Tite hinge - Hex-tite bolt

Dutton-Lainson Company - D-L (6332) Grease Keeper Caps - Rust-Resistant Grease Keeper Wheel Bearing Protector and Steel Dust Cap with Pressure Relief Valve - 1 in. & 1-1/16 in. - Made in USA LOCKER BENCH CheckweighingPROTECTS WHEEL BEARINGS: These zinc plated trailer bearing dust caps create a positive hub seal protecting wheel bearings from water and dirt. The grease keeper wheel bearing caps for trailers maintain clean bearing grease while preventing washout during boat launching. Each trailer hub dust cap includes a pressure relief valve that prevents over pressurization, extending trailer wheel bearings' life and reducing maintenance on boat trailer hubs. EASY