One handed operation 1490017 14900171 Built in gauge Light-weight, durable plastic design Loads 20 connectors at a time Terminates 2-wire and 1/2 tap welded connectors (P/N 1389031-1, -2, 1389030-1, -2, -3) View Instruction Sheet Availability: Usually ships the next business day. 1490017-1$70.50 FREE shipping within the continental U.S. (select UPS Ground at checkout) Expedite shipping provided at an additional cost Can't find the tooling that you are looking for? Email Tyco Electronics for a quick follow up