04-20-2021, 02:53 AM
if you can access the rivet then use a pneumatic rivet gun. it is a 2 person job. one to support from underneath and one to hammer them from above. If you can't access them then the closed end rivets are the way to go. I have bought them online. drill old rivet out and replace. some add a touch of sealant to the rivet but I have not. If you have 3/16" you can pop them with a standard hand tool. 1/4" will need a pneumatic/powered or a large rivet gun.