Major Tech Ratchet Crimping Tool (CTR0323)

Heavy-Duty Ratcheting Tool for Pre-Insulated Terminals

Designed for professional electricians and field technicians, the Major Tech CTR0323 Ratchet Crimping Tool delivers consistent, gas-tight crimps on pre-insulated wire terminals. Built with high-precision drop-forged jaws and a full-cycle ratcheting mechanism, this tool eliminates under-crimping by ensuring the jaw closes completely before releasing.

Equipped with color-coded crimping nests corresponding to standard industry terminal sizes (0.5mm² to 6.0mm²), the CTR0323 allows for fast, error-free identification during busy installations. The adjustable pressure wheel lets you fine-tune crimping force over time, while ergonomic non-slip handles provide maximum leverage with reduced hand fatigue.

Key Features

• Color-Coded Pre-Insulated Jaws: Precision-machined crimping dies matched to standard Red (0.5–1.5mm²), Blue (1.5–2.5mm²), and Yellow (4.0–6.0mm²) pre-insulated terminals.

• Full-Cycle Ratchet Mechanism: Prevents partial crimps by holding jaws locked until a complete, secure compression is achieved.

• Adjustable Crimp Pressure: Built-in tension wheel allows fine-tuning of the force setting to maintain factory-spec crimps over prolonged use.

• Emergency Safety Release: Integrated manual trigger overrides the ratchet lock to safely release terminals if misplaced or jammed.

• Heavy-Duty Construction: Forged carbon steel frame with heat-treated jaws for long-term durability and edge retention.

• Ergonomic Cushion Grips: Non-slip, high-leverage handle design minimizes hand strain during repetitive wiring tasks.

Technical Specifications