Search  for anything...

150PCS Solder Seal Wire Connectors 26-8 AWG, Self Soldering Heat Shrink Wire Connectors Marine Grade Waterproof Insulated Electrical Butt Splice Wire Terminals for Automotive Boat Truck

  • Based on 340 reviews
Condition: New
Checking for the best price...
$13.99 Why this price?
Holiday Deal · 13% off was $15.99

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 19 – Nov 20
Order within 23 hours and 32 minutes
Available payment plans shown during checkout

Item Package Quantity: 150


Features

  • HIGH QUALITY: Polyolefin tubing outside and hot melt adhesive inside would effectively improve the waterproof performance of solder seal wire connectors and prevent wire corrosion. Shrink Ratio 2:1
  • EASY TO USE: NO Crimping Needed. With only a heat gun, in one step create a compact, secure, waterproof and insulated connection
  • PACKAGE: Solder wire connectors kit come within a storage box, easy to store and carry. This package includes 5 orange, 5 yellow, 20 purple, 30 blue, 30 green, 40 red and 20 white solder seal connectors that can be used on wire AWG from 26 to 8
  • WIDE APPLICATIONS: Ideal used for vehicle, motorcycle, boat, DIY electrical wirings and other outdoor applications
  • NO SLIP WIRE CONTACT: Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding, your wire will never slip out of the connector

Color: White, Red, Green, Blue, Purple, Yellow, Orange


Gauge: 26-8 AWG


Connector Type: Butt Splice


Contact Material: Copper


Insulation Material: Polyolefin


Product Dimensions ‏ : ‎ 9.49 x 7.32 x 0.71 inches; 6.7 ounces


Item model number ‏ : ‎ Camtek-171


Date First Available ‏ : ‎ May 20, 2021


Manufacturer ‏ : ‎ Camtek


Best Sellers Rank: #57,916 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #369 in Butt Terminals


#369 in Butt Terminals:


Customer Reviews: 4.2 4.2 out of 5 stars 340 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 19 – Nov 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Work great
Item Package Quantity: 120
These things make wiring projects easy. All you need is a pair of strippers and a heat gun.
Reviewed in the United States on September 14, 2023 by M. Young

  • Love these things
Item Package Quantity: 300
Fast and easy to use. Can be melted with a regular lighter, and makes a solid, watertight splice. I use them everywhere except areas where heat could be an issue (engine compartment).
Reviewed in the United States on February 1, 2025 by K C

  • solder butt connectors
Item Package Quantity: 200
they dont work that good
Reviewed in the United States on July 23, 2025 by newell

  • Good
Item Package Quantity: 120
All good
Reviewed in the United States on May 3, 2025 by James R.

  • The temperature that it takes to melt the solder also melts the plastic.
Item Package Quantity: 120
The temperature that it takes to melt the solder also melts the plastic.
Reviewed in the United States on July 31, 2022 by Aaron Griffin

  • The solder does not melt.
Item Package Quantity: 200
The solder just doesn’t melt. I’ve tried three different connector and no matter what I do they won’t melt. I have even tried to use flux and nothing. I would not recommend these
Reviewed in the United States on June 13, 2025 by Dallas

  • Love em
Item Package Quantity: 200
Best invention ever
Reviewed in the United States on July 12, 2024 by Clif H

  • these are way faster than soldering by hand
Item Package Quantity: 150
It just melts on the wire and that's it. Even if you mess up, you can just melt it off and try again. It melts off fairly easily with a lighter. 10/10
Reviewed in the United States on May 15, 2024 by It's a name

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...