SN-48B Ratcheting Crimping Tool for Dupont, JST, and Open Barrel Terminals

The SN-48B Ratcheting Crimping Tool is a professional-grade hand tool designed for precise and reliable crimping of open-barrel terminals commonly used in electronics, robotics, automotive wiring, industrial control systems, and DIY projects.

Featuring a high-precision ratcheting mechanism, the SN-48B ensures consistent crimping pressure for secure electrical connections while reducing operator fatigue. The hardened steel jaws provide long service life and accurate terminal compression, making it suitable for both hobbyists and professionals.

Compatible with a wide range of open-barrel connectors including Dupont, JST, Molex-style, and other similar crimp terminals, the SN-48B delivers clean and repeatable crimps without damaging the terminal or conductor.

The ergonomic non-slip handles provide a comfortable grip for extended use, while the quick-release ratchet mechanism allows easy operation and improved efficiency during cable assembly work.

 

Key Features

• Suitable for open-barrel and stamped terminals
• Crimping range: 0.5–1.5mm²
• Wire compatibility: 20–16 AWG
• Precision ratcheting mechanism for uniform crimps
• Hardened steel crimping dies
• Ergonomic anti-slip handles
• Quick-release safety mechanism
• Ideal for Dupont, JST, Molex-style, and similar connectors
• Suitable for electronics, robotics, automotive, and industrial applications

 

Specifications

• Model: SN-48B
• Crimping Capacity: 0.5–1.5mm²
• Wire Size: 20–16 AWG
• Crimp Type: Open Barrel Terminals
• Mechanism: Ratcheting
• Jaw Material: Hardened Steel
• Handle Type: Ergonomic Non-Slip Grip
• Applications: Electronics, Robotics, Automotive Wiring, Industrial Control Systems, DIY Projects