These kits contain the highest quality parts at a reasonable price that won’t rust and will last for many years?
The kit includes everything you will need to rebuild both hinges, one kit is all you need for your trailer:

Kit includes:

2 – solid brass pivot balls (made in USA)
2 – 316 stainless steel bolts
2 – 316 stainless steel nylock nuts
2 – 316 stainless steel springs (made in Canada)
4 – nylon isolation washers
Synthetic Teflon assembly lube

3/4" long - 1/4" bolts

1/4" washer

1/4" Nut