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ANCOR MARINE Heat Shrink Butt Connectors

Heat shrink connectors offer heat activated adhesive built into the sleeve of the heat shrink tubing. When heated, these connectors form a watertight seal and the ultimate vibration and strain relief. Adhesive-lined heat shrink connectors are ideal for bilge pump and switch leads or any area exposed to moisture.

  •     Tinned for corrosion resistance
  •     Pure copper for maximum current flow
  •     Brazed seam for maximum strength
  •     UL listed and CSA recognized
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Heat Shrink Butt Connector, 22-18 Wire Gauge, Red, 500 Qty/Pkg 3882073 309002
Delivery within 2 - 3 weeks.

$344.99

Heat Shrink Butt Connector, 22-18 Wire Gauge, Red, 3 Qty/Pkg 332320 309003
In stock online.

$4.89

Heat Shrink Butt Connector, 22-18 Wire Gauge, Red, 25 Qty/Pkg 104523 309025
In stock online.

$29.99

Heat Shrink Butt Connector, 22-18 Wire Gauge, Red, 100 Qty/pkg 104531 309099
In stock online.

$99.99

Heat Shrink Butt Connector, 16-14 Wire Gauge, Blue, 500 Qty/Pkg 3882081 309102
Delivery within 2 - 3 weeks.

$344.99

Heat Shrink Butt Connector, 16-14 Wire Gauge, Blue, 3 Qty/Pkg 291294 309103
In stock online.

$4.89

Heat Shrink Butt Connector, 16-14 Wire Gauge, Blue, 25 Qty/Pkg 104549 309125
In stock online.

$29.99

Heat Shrink Butt Connector, 16-14 Wire Gauge, Blue, 100 Qty/Pkg 104556 309199
In stock online.

$99.99

Heat Shrink Butt Connector, 12-10 Wire Gauge, Yellow, 500 Qty/Pkg 3882099 309202
Delivery within 2 - 3 weeks.

$479.99

Heat Shrink Butt Connector, 12-10 Wire Gauge, Yellow, 3 Qty/Pkg 291302 309203
In stock online.

$5.99

Heat Shrink Butt Connector, 12-10 Wire Gauge, Yellow, 25 Qty/Pkg 362080 309225
In stock online.

$32.99

Heat Shrink Butt Connector, 12-10 Wire Gauge, Yellow, 100 Qty/Pkg 104564 309299
In stock online.

$119.99

Product Description

Heat shrink connectors offer heat activated adhesive built into the sleeve of the heat shrink tubing. When heated, these connectors form a watertight seal and the ultimate vibration and strain relief. Adhesive-lined heat shrink connectors are ideal for bilge pump and switch leads or any area exposed to moisture.

  •     Tinned for corrosion resistance
  •     Pure copper for maximum current flow
  •     Brazed seam for maximum strength
  •     UL listed and CSA recognized

REVIEW SNAPSHOT®

by PowerReviews
Ancor Marine Waterproof Butt Connector, 16-14 Wire Gauge, Blue, 25 Qty/pkg
 
4.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

75%

of respondents would recommend this to a friend.

Reviewed by 4 customers

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Displaying reviews 1-4

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5.0

All or nothing

By Bryan

from Deale, Maryland

About Me Professional

Pros

    Cons

      Best Uses

        Comments about Ancor Marine Waterproof Butt Connector, 22-18 Wire Gauge, Red, 3 Qty/pkg:

        With waterproofing, it's really an "all or nothing" scenario. It's dry or it's wet. They worked for me. The only caution is that that the connection wire must be clipped a bit short my comfort so I also used the shrink tube as a precaution.

        (1 of 1 customers found this review helpful)

         
        5.0

        Waterproof Butt Connectors byu Ancor Mar

        By JPC

        from Lake Mary FL

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Durable
        • Easy To Install
        • Reliable
        • Waterproof

        Cons

          Best Uses

          • Small Boats

          Comments about Ancor Marine Waterproof Butt Connector, 16-14 Wire Gauge, Blue, 25 Qty/pkg:

          I have used other brands, and found that they did not seal as advertised. These Ancor connectors work very well - and seal evenly every time. They also don't seem to require as much heat as some others.

          (3 of 5 customers found this review helpful)

           
          1.0

          Not water-tight

          By JohnMc

          from Long Beach, NY

          About Me Advanced

          Pros

            Cons

            • Not Weather Resistant

            Best Uses

              Comments about Ancor Marine Waterproof Butt Connector, 22-18 Wire Gauge, Red, 25 Qty/pkg:

              These things do not shrink down to fit snugly even when a lot of heat is applied, thus are not water-tight and not weather resistant. The regular heat-shrink tubing works much better in my opinion, and it's quite a bit cheaper.

              (1 of 1 customers found this review helpful)

               
              5.0

              solid

              By Steve

              from Little Rock, Ar

              About Me Professional

              Verified Buyer

              Pros

              • Durable

              Cons

                Best Uses

                  Comments about Ancor Marine Waterproof Butt Connector, 22-18 Wire Gauge, Red, 100 Qty/pkg:

                  We use this in Automatic carwashes. It survives in freezing, mucky, wet, abusive conditions. Even at nearly a buck each, they are worth it!

                  Displaying reviews 1-4

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