The crimping tool has a high-efficiency ratcheting mechanism and a professional crimping die. With adjustable crimping force and quick release lever. Ergonomic non-slip handle. Customized high-precision jaws, suitable for JST (PH 2.0 mm) (XH/SYP/SM 2.5 mm) (VH 3.96 mm), Dupont 2.54 mm, KF2510 2.54 mm, Molex ( KK 254 + Micro-Fit 3.0 mm), AMP/TE EI series, D-SUB
and other connectorsCrimping range: 30-20 AWG. You can always rely on absolute top quality. 21 Styles Specification Connector Set with Dupont Connector + Crimping Pins 2.54 mm + JST-XH Connector Kit + Crimping Tool. Perfect for manual DIY, 3D printing devices, maintenance of household electrical and electronic components, etc. It is the best choice for hobby and professional craftsmen!