This specially machined part is a critical piece for setting new rivets. It has a fairly large hole in it for punching out the sheared off rivets. It has a dished out portion that the rivet head sits in while setting the rivet. Can be flipped over to set rivets against a flat surface (without the dished hole).
The Lower Die Block is made of hardened tool steel and heat treated to make it very tough and long lasting.
- Model: 52002
- Manufactured by: Johnson Farm Machinery in Woodland, California