Product Description

The LEYDEN HSC8 16-6 Self Adjusting Ferrule Crimping Tool is a professional-grade ratcheting crimping plier designed for crimping insulated and non-insulated wire end ferrules (bootlace ferrules). Supporting a wide crimping range of 0.08-16mm² (AWG28-5), it automatically adjusts to the ferrule size to produce consistent and reliable hexagonal crimps.

Manufactured using high-strength alloy steel with precision-machined jaws, the tool provides excellent electrical conductivity, reduced contact resistance, and long-lasting durability. Its ergonomic non-slip handles and labor-saving ratchet mechanism reduce hand fatigue, making it ideal for electricians, panel builders, maintenance engineers, automotive technicians, solar installers, and DIY users.

Key Features

✅ Wide Crimping Range

Suitable for 0.08mm² to 16mm² (AWG28-5) insulated and non-insulated ferrule terminals.

✅ Self-Adjusting Mechanism

Automatically adjusts according to ferrule size, eliminating manual die selection.

✅ Professional Hexagonal Crimp

Six-sided hexagonal crimp provides maximum wire compression and excellent electrical contact.

✅ Ratcheting Locking System

Precision ratchet ensures complete crimp every time while preventing incomplete compression.

✅ Durable Construction

Made from hardened alloy steel with precision machining for long service life and corrosion resistance.

✅ Comfortable Ergonomic Grip

Soft anti-slip handles provide comfortable operation during prolonged use.

✅ High Precision Crimping

Produces consistent, vibration-resistant and secure ferrule connections.

✅ Maintenance Free

No die changing or adjustment required for different ferrule sizes.

Technical Specifications

Applications

Suitable for:

• Electrical Control Panels
• PLC Panels
• Distribution Boards
• Industrial Automation
• Solar Power Systems
• Battery Connections
• Automotive Wiring
• Marine Wiring
• Machine Wiring
• HVAC Systems
• Home Electrical Projects
• DIY Electrical Work

What's in the Box

• 1 × LEYDEN HSC8 16-6 Ratcheting Ferrule Crimping Tool
• User Instruction

How to Use

1. Select the correct ferrule according to wire size.
2. Strip approximately 8–12 mm of insulation.
3. Insert the wire fully into the ferrule.
4. Open the crimping tool.
5. Insert the ferrule into the crimping jaw.
6. Squeeze the handles until the ratchet releases automatically.
7. Remove the crimped ferrule.
8. Verify that the ferrule is securely attached before installation.

Safety Instructions

• Wear safety glasses while using the tool.
• Keep fingers away from the crimping jaws.
• Never crimp live electrical wires.
• Disconnect electrical power before installation.
• Use only compatible ferrule terminals.
• Do not use damaged or worn tools.
• Keep the tool clean and dry after use.
• Store away from children.
• Do not use the tool as a cutter, hammer, or pry tool.
• Lubricate pivot joints periodically for smooth operation.

Maintenance

• Clean jaws after use.
• Apply light machine oil to pivot points.
• Store in a dry environment.
• Do not expose to corrosive chemicals.
• Inspect ratchet operation regularly.