Stainless Steel Bearing Lubricators for Boat Trailers

1 1.98in bearing buddies, keep pressure on the grease inside the bearing to prevent water and dust from entering. 2 The spring-loaded piston exerts a slight pressure of 3psi on the grease, maintaining a slight pressure between the inside of the hub and the outside environment. 3 An automatic pressure relief feature prevents over-filling and over pressurization, reliable to use. 4 Help you avoid serious mechanical problems and provide long-lasting and economical solutions for bearing protection. 5 Simple to mount, it is quick and no mess in filling them up with grease gun; just remove the cap and you can monitor the grease level at any time.

What's in the box
2 x Bearing Buddy Protectors