Heat Shrink Butt Connectors

$20.99
200 PCS Kit200 PCS Kit

$20.99

150 PCS Kit150 PCS Kit

$24.99

50 PCS Kit50 PCS Kit

$14.99

  • Free shipping and returns

  • Lifetime Warranty

  • Premium Components -Wirefy heat shrink butt connectors are crafted from high quality tinned copper barrels in combination with dual wall heat shrink tubing with adhesive inside. These electrical connectors ensure strong crimps, and seal any wire from the elements.
  • High Quality Thick Copper Barrels - Wirefy butt connectors use thick copper barrels. Once a crimp is done, your wire will not pull out of these butt connectors. Have confidence in every connection you make.
  • The Right Butt Connectors For Your Next Project - This incredible value pack includes 150 PCS blue heat shrink butt connectors that will work with any stranded or solid wire ranging from 16 to 14 AWG.
  • Easy Application - Just make a crimp and apply heat. These wire connectors shrink easily using a heat gun, and create an airtight seal. Marine grade adhesive seals the ends making your connection entirely waterproof.
  • 100% Money-back Guarantee - We want you to be absolutely pleased with our heat shrink butt connectors. If you're not satisfied, return them to us for a fast, no-hassle refund or product replacement.
  • Premium Components -Wirefy heat shrink butt connectors are crafted from high quality tinned copper barrels in combination with dual wall heat shrink tubing with adhesive inside. These electrical connectors ensure strong crimps, and seal any wire from the elements.
  • High Quality Thick Copper Barrels - Wirefy butt connectors use thick copper barrels. Once a crimp is done, your wire will not pull out of these butt connectors. Have confidence in every connection you make.
  • The Right Butt Connectors For Your Next Project - This incredible value pack includes 150 PCS blue heat shrink butt connectors that will work with any stranded or solid wire ranging from 16 to 14 AWG.
  • Easy Application - Just make a crimp and apply heat. These wire connectors shrink easily using a heat gun, and create an airtight seal. Marine grade adhesive seals the ends making your connection entirely waterproof.
  • 100% Money-back Guarantee - We want you to be absolutely pleased with our heat shrink butt connectors. If you're not satisfied, return them to us for a fast, no-hassle refund or product replacement.
  • DURABILITY - The barrel is created from one seamless piece of copper that eliminates the problem of the barrel opening. Translucent heat shrink tubing provides high tensile strength as well as resistance to stretch and mechanical damage
  • WATERPROOF - Insulation tubing has unique dual-walled design: polyolefin tubing on the outside and hot melt adhesive inside. When heat is applied, polyolefin tubing reduces in size and adhesive flows inside the insulation. Dual walled tubing ensures waterproof seal and prevents wire corrosion
  • EXCELLENT WIRE CONTACT - copper barrel provides increased current flow, and ensures less voltage drop, preventing wiring failures and reducing equipment downtime. Thick barrel ensures strong crimp every time - your wire will never slip out of the connector
  • EASY IDENTIFICATION - Color-coded tubing with wire gauge imprint makes it easy to identify the right size of the connector for every application. Measure your wire, and easily choose the right connector by looking at wire gauge imprint on polyolefin tubing
  • GET YOUR HEAT SHRINK CONNECTORS TODAY - Whether you are working on your boat, vehicle, home or scientific project, our Heat Shrink Butt connectors will ensure strong crimps, increased current flow and waterproof connections every time! Start making durable, secure and waterproof connections today!



Wirefy Heat Shrink Butt Connectors

Fast and efficient way to join wires, and protect your connection against any elements!

Heat activated adhesive inside the heat shrink tubing seals the wires from any harsh environment. These crimp connectors will protect your wiring against strain and vibration. Unlike their vinyl and nylon counterparts, these wire crimp connectors are able to stand up to the harsh marine and automotive environments.

 

  • Seamless copper barrels for strong wire grips
  • Tinned cooper barrels for maximum current flow
  • Butt connectors are easy to crimp and will not split
  • No wire damage due to low temperature heat shrink tubing recovery



FEATURES

TRANSLUCENT TUBING WITH WIRE GAUGE IMPRINT

  • Allows to inspect your connections
  • Easy to pick the right connector size
  • 3:1 Heat shrink ratio
  • Dual wall design for maximum protection

THICK TINNED COPPER BARRELS

  • Increased current flow
  • Less voltage drop
  • Super strong wire grip
  • Easy to crimp

HEAT ACTIVATED ADHESIVE

  • Seals terminal ends from the elements
  • Protects connection against corrosion
  • Resistant to stretch and vibration
  • IP67 waterproof


APPLICATIONS

MARINE GRADE

  • Boat wiring repairs
  • Marine Audio/Stereo wiring
  • Installation of accessories: GPS, fish finders, sonars, switch panel, circuit breakers

AUTOMOTIVE WIRING

  • Fixing/Renewing existing wiring
  • Custom wiring harnesses
  • Installing electrical accessories: lights, switches, fuse blocks, custom gauges

HOME ELECTRICAL PROJECTS

  • Power points (wall outlets)
  • Light fixtures and switches
  • Audio/Stereo wiring


Customer Reviews

Based on 17 reviews
88%
(15)
12%
(2)
0%
(0)
0%
(0)
0%
(0)
R
R.
Good quality

Very happy with purchase. Just wish you could buy quantity of ring terminals only.

J
J.E.
Totally recommended

Good price, good quality for heat shrink connectors.

M
M.R.
Great product

These really do keep the connection waterproof. That was what I was expecting to get and that is what I got.

M
M.F.
Best wire connectors

These seal extremely well, will order again.

E
E.B.
Finally found what I needed

Arrived fast, worked as expexted, good quality overall