Marson 39302 Nut Setter Kit - Poly-Nut Kit contains the 39300 thread-setter tool in a molded plastic case with 8-32, 10-32m and ¼-20 mandrels and nose pieces, wrench and instructions. The kit contains 52 assorted Klik Poly Nuts; 12 each 57435, 57445; 16 each 57455.
