Compatible model:Fits Most axles from 2K To 8K. 8K After Aug,6-191 6-190 Trailer Wheel Axle Nuts and Retainers are compatible with Dexter E-Z Lube axles 2,000–8,000 lbs, 8K After Aug. 2003, including 2K Axles, 3500 Pound Axles, 5200, 6000, 7000, 8000 Axle.
Precision dimensions: The inner diameter measurement of the nuts :0.91 inch
Premium materials: Trailer Wheel Axle Nuts and Retainers are made of high quality materials, rugged, high precision, long life,Trailer Spindle jam nut retainers has been tested for durability before packaging and shipping. Trailer axle hub nut retainers meet or exceeds OE standard quality and performance requirements.
Easy to Install: With this new trailer wheel axle nuts and retainers,you do not need the cotter pin and the retainers clip over top of the nut after you have the nut set, Trailer Wheel Axle Nut Retainer is a lot better and lasts longer then the cotter pin.