Get Free Shipping on your order now! Don't miss out!
Product Details

These Ancor Heat Shrink Butt Connectors offer heat activated adhesive built into the sleeve of the heat shrink tubing. Adhesive heat shrink is the superior way to make a moisture resistant electrical splice that resists corrosion in marine and outdoor environments.

Connectors are color coded according to applicable wire size: AWG 22-18 Red; AWG 16-14 Blue; AWG 12-10 Yellow

Tech Specs
Item NumberWire Size Range AWGColor
ANC-30000022-10 AssortmentRed, Blue, Yellow
Info & Guides


Technical Information

  • Shrinks to form a water tight seal and the ultimate vibration and strain relief
  • Tinned for corrosion resistance
  • Pure copper for maximum current flow
  • Brazed seam for maximum strength
  • UL listed and CSA recognized

Reviews for Ancor Adhesive Lined Heat Shrink AWG Butt Connectors

4 of 4 Reviews

May 21, 2020

Quality connectors
By Bob from Bristol, RI

Verified Purchase

Just what I expected.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

February 7, 2016

fail if exposed to salt water
By Sitkawaterman from Sitka, AK

These fail if they are expose to saltwater. The tiny pip of air enclosed between the two ends crimped into them draws moisture in when they are thermally cycled by alternating cold bilge water and engine heat, causing electrolysis inside of the joint. A more impervious joint is made with a sealant like liquid electrical tape or silicone within a standard butt joint.

Bottom Line No, I would not recommend to a friend

Was this review helpful to you?

March 16, 2015

Best connectors on the market
By Bill from Va

Verified Purchase

Great product

Was this review helpful to you?

March 4, 2008

Only way to go
By Bristol Boatbuilder from Bristol RI

I use these for all electrical connections. Heat shrink is the only way to go in the marine environment. Blocks out moisture and prevents corrosion.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?