Simply place the rings on grooves and tap the mandrel to enlarge to required size.
weight 325gram
![](https://d31wxntiwn0x96.cloudfront.net/rctzda/productimages/986.jpg?width=400&height=400&etag="368d4ea0bcee05c1ac471bd0ea1d75cc")
Simply place the rings on grooves and tap the mandrel to enlarge to required size.
weight 325gram
