yeah the hinge pins are like 6-8mm rod that is bent and just slides in and then push down and holds it self there on the hinge bracket that is bolted to the ute... better off with 2 people to lift it as its just to wide to lift by yourself.. some ppl might be able to do it by them selfs but I am careful as I dont want to damage the paint if I droped it, plus I have a stuffed back lol.. yeah great for locking stuff up in the back that's for sure.. if you want a picture of the pin bracket setup I can get 1 for you mate.. cheers