Trojan Bearing Boss Protector S/S 45mm harsh environment repeatable alignment: The Z-Lock design

repeatable alignment: The Z-Lock design locks side plates in place

Long-lasting showroom finish with regular use

versatile finish that blends with most panels

and tackle shops that need a steady

ready to install on most standard trailer systems

Trojan Bearing Boss Protector S/S 45mm harsh environment repeatable alignment: The Z-Lock designTrojan Bearing Boss Protector S S 45mm Replaces grease cap and once full of grease keeps bearings lubricated. Trojan Bearing Boss Protector S S 45mm 1. 781 inch Features Replaces grease cap and once full of grease keeps bearings lubricated. Eliminates premature bearing failure by keeping moisture out and bearings full of grease as grease is under slight pressure. Quick and easy to install Stainless steel components. Sizes to suit most Trailers. Large