... Die Kit #1 #1Thread file metric pitches: .75, 1, 1.25, 1.50, 1.75,2, 2.5, and 3mm Thread Restoring File, ... Tap, and Die Kit#2 Thread file ... 12, 16, 20, 27, 28, and 32 threads per inch Taps: 1/4" - 9/16" popular sizes (course and ... restore both left and right handed thread.42Pcs UNC UNF & Metric Thread Restorer Kit Contain: seven UNC, seven ...