Contains 22-18 Gauge: 3 #10 spade terminal, 3 #10 ring terminal, 7 #8 ring terminal, 7 #6 ring terminal, 4 butt splice connector, 2 male 1/4" slide terminal, 2 female 1/4" slide terminal. 16-14 Gauge: 7 #10 ring terminal, 3 #8 spade terminal, 7 #6 ring terminal, 3 #4 ring terminal. 12-10 Gauge: 1 #10 ring terminal, 1 #10 spade terminal, economy crimping tool.