Red connector: 22-18 AWG (50Pcs)
Blue connector: 16-14 AWG (30Pcs)
Yellow connector: 12-10 AWG (20Pcs)
100 X Heat Shrink Butt Connectors
Standard crimp and then seal heat shrink butt connectors
Dual-walled design, polyolefin tubing in outside and hot melt adhesive in inside.
Allows visual inspection, prevents corrosion, and provided a waterproof seal
These work great for automotive, marine, and many other applications.