Insulated Twin Ferrule Kit. You can easily identify and select the right ferrule for any project, from household repairs to automotive needs. Why Choose Our Insulated Twin Ferrule Kit?. 10 Types of Ferrules: Includes sizes ranging from 0.3mm² to 16mm² (0.3mm², 0.5mm², 0.75mm², 1.0mm², 1.5mm², 2.5mm², 4mm², 6mm², 10mm², 16mm²).
eBay