Gardner Bender's insulated bullet terminals make hassle-free wire connections for your projects. The 4-pack includes two sets of male and female terminals that work with 16 to 14 AWG wires, color coded for convenient identification. Simply strip the wire ends, insert into the terminals and crimp using the proper crimper tool (not included) to make quick and reliable connections between wires. Whether rewiring an appliance cord or making extension cables, these terminals ensure a secure grip on the wires without soldering for a durable yet reversible connection.