This EZ crimp is a great easy way to make your crimps tight and accurate. The individual wires go all the way through this connector head and allow you to make sure everything is lined up before you crimp down. After you crimp use a cutter or the specifically made crimp tool 92D5-66800 to trim the end. Notes: Operation Temerature: -40 deg C to +85 deg C. Insertion / Extraction: 1000 Cycles. Contact Resistance: 10 Milli Ohms Max. Current Voltage: 30V AC/ 42V DC AT 1.5 Amps.