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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.
| High-concerned chemical | None | Handle Style | Straight |
| Features | Mini | Application | Crimping |
| is_customized | Yes | Model Number | SN-6 |
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.
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.
Interchangeable Jaw Design: This allows you to switch between different jaws to crimp a wider range of terminals beyond the initial set.
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.
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.
The SN-6 is suitable for uninsulated connectors, bare terminals, and copper connectors with a wire range of 0.5 to 6.0 mm² (20-10 AWG).
MIM technology provides a uniform jaw structure and tighter tolerances, ensuring consistent crimping without causing uneven pressure or wire damage.
Yes, the tool features interchangeable jaws, allowing users to switch between different dies to crimp a wider variety of terminal styles.
The SN-6 includes a quick-release trigger designed to instantly unlock the ratcheting mechanism, preventing jams and potential breakage.
The jaws are crafted from high-strength alloy steel with a hardness rating of ≥51HRC, compared to lower grade competitor materials (<19HRC), significantly increasing crimp precision and tool lifespan.
