JST YC -121R hand crimping tool. The item "Brand new in box JST YC-121R hand crimping tool" is in sale since Monday, June 27, 2016. This item is in the category "Business & Industrial\Electrical & Test Equipment\Connectors, Switches & Wire\Wire & Cable\Wire & Cable Tools\Hand Crimpers & Strippers". The seller is "eazy_rider_sports" and is located in Garden Grove, California. This item can be shipped to United States.