All the non-insulated butt connectors are made of high quality red copper, has good electrical conductivity. with tin plated on the surface, make them has a better anti-oxidation and corrosion resistance performance, durably enough for your work.
These butt connectors are non-insulated, with wire stop barrier on center. You just need a crimping tool will make the splicing very simple, crimping ,solder and heat shrink for a grade A splice.
Performance good: Easy to connect with electrical wire and strengthen its reliability and safety
Package Content:25Pcs 26-22AWG, 25Pcs 22-16AWG, 25Pcs 16-14AWG, 25Pcs 14-12AWG, 10Pcs 12-10AWG, 10Pcs 8AWG total 120pcs Non-Insulated Butt Connectors packed in a plastic box, easy to store and carry.
Widely application: Our non-insulated butt connectors are used widely in the wire connecting in the machinery, electric power, railway, shipbuilding, aviation, home appliance, computer or other automatic equipment.