Trailer Replacement Grease Nipples For Unbraked Hubs With 4" PCD Pack of 4

Replacement grease nipple for 4" Unbraked hubs

Mild steel case hardened straight hydraulic grease nipples

Surface sprung ball check prevents entry of dirt

Suitable for trailer hubs with 4" PCD

Metric grease nipples

Chrome plated for rust and erosion resistance

This listing is for a pack of 4 grease nipples