About this itemPurpose: SN-28B open barrel crimper tool is designed to crimp non-insulated open barrel, OEM-style terminals. Perfect for servo lead connectors and some other RC crimp connectors.Capability: 0.1-1.0m?, AWG 28-18. Suitable for 2.5mm, 2.54mm, 3.96mm pitch terminals, typically JST VH, XH, NH pins and Dupont 2.54mm connectors.Applications: Used to connect electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, and radio controlled servos.Repetitive, high crimping quality due to precision dies and integral lock (self-releasing mechanism). Ratcheting crimping tool with a 20° angled head. Guaranteed optimal, solderless electrical connections.VH 3.96mm Pitch 22-16AWG; RE 2.54mm Pitch 30-24AWG; EH 2.50mm Pitch 32-22AWG; XA 2.50mm Pitch 30-20AWG; XH 2.5mm Pitch 30-20AWGiCrimp SN-28B Dupont, JST Crimping ToolSN-28B open barrel crimper tool is designed to crimp non-insulated open barrel, OEM-style terminals. Perfect for servo lead connectors and some other RC crimp connectors. This crimper features three (3) double crimp stations that simultaneously crimp the wire and insulation all in one action. To ensure a perfect crimp, the open barrel crimper will not disengage until a uniform crimp is completed or the quick release lever is trigger.