Here are the removable pins for the brush-guard. since Humvee hoods open forward the brush-guard must also fold forward to allow rood for the hood to pivot. I picked up a couple 1/2" trailer hitch pins at a local hardware store as well as two1/2" lock washers. I bent the lock-washers closed, sanded off some of the chrome on the hitch pins and welded the lock washers on. The washer stops are not necessary but this way they will always have equal spacing.