Alligator clips provide a quick and temporary connection for most electronic and electrical applications. Ideal for testing, troubleshooting, charging batteries, making prototype models, repairing damaged circuits and more! Clips have a spring-loaded jaw for secure grip. Wire leads may be soldered, crimped to clip or wound around screw. Comes with 2 rubber coated clips, two small bare clips, two large bare clips and two large clips with a plastic coated handle. Clips are packaged on a blister card with hanging hole. Range in length from 1 3/8" to 2 1/4".