The kit has (1) each cupped squeezer sets for AN 470 Universal head rivets in the popular sizes 3/32”, 1/8”, 5/32”, and 3/16” cuppings, and includes (3) flush sets in 1/8”, 3/16", and 1/4” heights.
These extended versions of our 2470 Back Rivet Sets are great to get into confined areas. They are especially useful to RV-10 builders who must back rivet some areas of the fuselage. 12" long straight, .401 shank