Kit contains 160 pieces of 20 items. Kit contains 19 popular sizes of wire terminals in 12, 16, 18 and 22 gauge. Designed for strong and water resistant connections . Each are color coded. Terminal it works great in small or large shops This 160 piece wire terminal assortment kit contains 19 popular sizes, which are (4) 10-12ga ring 55-5, (4) 10-12ga ring 55-8, (4) 10-12ga ring 55-10, (5) 10-12ga male connect, (5) 10-12 female disconnect, (12) 10-12ga butt connect, (10) 16-14ga male connect, (10) 16-14ga ring 2-5L, (10) 16-14ga ring 2-4L, (10) 16-14ga ring 2-6, (10) 16-14ga female disconnect, (10) 16-14ga spade 2-4M, (10) 16-14ga bullet male, (10) 16-14ga bullet female, (18) 18-14ga butt connect, (4) 18-14ga quick splice, (8) 22-18ga ring 1.25-4, (4) 22-18ga quick splice, and (12) 22-18ga butt connect.