Insulated alligator clip with thread for assembly to digital multimeter fused probe bodies. Polyamide (Nylon) body material. Nickel plated brass contact. 1,000 V CAT III IEC rating. Black color. An alligator clip is a type of spring-loaded clip. Commonly used in making temporary electrical connections, alligator clips have serrated jaws. Alligator clips with crimp or solder connections. Current max: 20 A. Resistance max: 20 mohm. Temperature: -20 to +80 degree C. RoHS compliant.