Connector Insertion Tool Kit, Product Type Insertion Tool Kit, Number of Pins 1, Tool Length 5 1/2 in, Contact Size 12, 16, 20, Number of Pieces 3, Body Color Blue, Red, Yellow, Body Material Aluminum, Stainless Steel, Container Type Case, Features Color Coded Handles, Strong, Durable, Stainless Steel Probes, Includes A-4598 Insertion Tool Contact Size 20, A-4599 Insertion Tool Contact Size 16, A-4600 Insertion Tool Contact Size 12, Includes Storage Container Yes WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)