Product Overview
The SN-6 ratchet crimping pliers are high-performance crimping tools suitable for a variety of terminals, including uninsulated connectors, bare terminals, and copper connectors, ranging from 0.5-6.0 mm² (20-10 AWG). Utilizing advanced Metal Injection Molding (MIM) technology, the jaws maintain uniform structure and tight tolerances, enabling precise, clean crimps without damaging the wire. A German-grade polishing process creates a smooth surface, preventing burrs and debris, ensuring a secure and reliable crimp every time.
The tool’s jaws are made of high-strength alloy steel with a hardness of ≥51HRC, offering excellent corrosion and rust resistance for a longer life. Compared to lower-hardness materials used by competitors, SN-6 provides a tighter crimping effect, reducing the need for frequent replacement.
The SN-6 also features interchangeable jaws that support a wide range of crimping terminals, enhancing the tool’s versatility. Its smooth ratchet mechanism and adjustable pressure knob make it easy to work even during long hours, reducing fatigue.
The SN-6’s ergonomic design includes angled pliers for easy maneuvering in tight spaces, and a non-slip rubber grip that stays put even in wet or greasy environments. A quick-release trigger instantly unlocks the tool, preventing it from getting stuck or popping open. Choose the SN-6 ratcheting crimping pliers for an efficient and reliable crimping solution.
Specifications
| High-concerned chemical |
None |
Handle Style |
Straight |
| Features |
Mini |
Application |
Crimping |
| is_customized |
Yes |
Model Number |
SN-6 |
Product Features
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Precise, Cleaner Crimps – Zero Damage to Wires
Advanced MIM Technology: High-precision Metal Injection Molding ensures uniform jaw structure and tight tolerances for consistent crimps—no uneven pressure or loose connections.
German-Grade Polishing: Rare in similar tools! The ultra-smooth jaw surface prevents burrs, debris, and wire damage, delivering clean, secure crimps.
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Durable & Reliable
Jaws: Premium high-strength alloy steel (hardness ≥51HRC, high toughness) with anti-rust treatment for tighter crimps and extended lifespan.
Clamp Body: High-strength steel with anti-corrosion/anti-rust properties for long-term durability.
Why It Matters: Some competitors use stainless steel or common materials (hardness <19HRC), leading to loose crimps and frequent replacements.
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Replaceable Jaws for Versatile Crimping
Interchangeable Jaw Design: This allows you to switch between different jaws to crimp a wider range of terminals beyond the initial set.
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50% Less Effort, Even for Long Work Sessions
Smooth Ratcheting Mechanism: Auto-locks for steady pressure—no straining for tight crimps.
Tension Adjust Knob: Customize pressure for different wire sizes with one twist, reducing fatigue.
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Ergonomic Design
Angled Head: Tilts for easy access to tight spaces like electrical boxes or car wiring.
Non-Slip Grips: Textured rubber handles stay secure even when wet/oily.
Quick-Release Trigger: Instantly unlocks the tool to prevent jams or sudden snaps.
Frequently Asked Questions
What wire range is the SN-6 crimping tool compatible with?
The SN-6 ratchet crimping pliers are designed for terminals ranging from 0.5 to 6.0 mm² (20-10 AWG), including uninsulated connectors, bare terminals, and copper connectors.
What makes the jaws of the SN-6 more durable than competitor tools?
The jaws are constructed from premium high-strength alloy steel with a hardness of ≥51HRC and high toughness. This is significantly harder than standard stainless steel jaws (which often measure <19HRC), preventing loose crimps and tool wear.
How does the interchangeable jaw design work?
The SN-6 features an easy-to-swap jaw design. This allows you to switch out the jaws to crimp different types of terminals, making it a highly versatile multi-purpose tool.
How does the ratcheting mechanism help during long jobs?
The smooth ratcheting mechanism automatically locks to maintain steady pressure, reducing physical effort by up to 50%. It also features a tension adjustment knob to customize crimping force.
What should I do if the tool gets jammed during operation?
The SN-6 is equipped with a built-in quick-release trigger. If the tool gets stuck, simply activate the trigger to instantly unlock and open the jaws safely.
