ITEM NAME:2.54Mm Pitch JST SM Pins SN-28B Crimping Tools Dupont 620Pcs 1 2 3 4 5 6 Pi D1F8 2.54Mm Pitch JST SM Pins SN-28B Crimping Tools Dupont 620Pcs 1 2 3 4 5 6 Pi D1F8 1.100% brand new 2.Professional self-adjustable dupont pin crimping tool designed for insulated and non-insulated 0.25-10.0mm2 cord pin end terminals 3.620Pcs 2.54mm Pitch JST SM 1/2/3/4/5/6 pin terminals,18-26 AWG wire assortment kit4.Just put the crimps in the tool and press them,make the crimp the insulation are all the way toward the wire5.For Arduino and breadboard style pin connectors and sockets,like 3d printer boards etc. Compatible Wire Gauge(AWG):18-26AWG Pin Spacing:2.54mm(0.1) Rated voltage:250V Rated current:3A Color:yellow Material:Hardware+Plastic Package Contents: 200* Female Crimp Pins 200* Male Crimp Pins 50* 1x 1 pin Plug Housing 40* 1x 2 pin Plug Housing 20* 1x 3 pin Plug Housing 20* 1x 4 pin Plug Housing 20* 1x 5 pin Plug Housing 20* 1x 6 pin Plug Housing 10* 2x 2 pin Plug Housing 10* 2x 3 pin Plug Housing 10* 2x 4 pin Plug Housing 10* 2x 5 pin Plug Housing