【FIT FOR】- Our grease caps fit for trailer axle hub with 1.98" OD.
【RUBBER PLUG】- The rubber plug is for easy grease inspection, and it is removable, easy to replace.
【WIDE APPLICATIONS】- The grease caps fit for 2000 lbs to 3500 lbs axles.
【PACKAGE INCLUDED】- 4 x Dust Cap
【SATISFACTION GUARANTEE】- Please feel free to contact us at first if there is any problem when you receive or use our products. We UCUT treasure every opportunity to do our best to bring our customers good shopping experience, and we are always sincerely to solve your problem at the first time.