Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck

Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck
Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck
Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck
Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck
Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck
Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck
Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck

Key features

  • Time Saver: Solderless & Crimpless, all you need is just a heat gun to finish the connection, much faster and easier than the old way.
  • Better Waterproof and Seal Performance: There is two hot melt waterproof adhesive rings in each butt connector, which help it hold up better to moisture.
  • Fit for Confined and Narrow Spaces: Can be bent after connection and no need to crimp or solder in the confined area, just control the temperature via a heat gun.
  • Easy to Identify: Specific color for specific size, easy to pick up for use. Package Includes 30 White, 40 Red, 40 Blue, 10 Yellow.
  • IATF16949:2016 Listed: The Kuject solder seal connectors meet the newest standard of International Automotive Task Force, which is the most standardized and safest way for you to repair or modify your car.
  • Some of our customers can use lighter to finish the joint, but we recommend that it is better to use a heat gun with nozzle to heat shrink the connector.
  • Please rotate the wire when you are heating or surround the wire to heat so that the tube was heated evenly.
  • 3-5 cm (1.18-1.96 inch) is the suitable distance we recommend from the nozzle to the connectors.
BrandKuject
Size120PCS
ColorRED BLUE YELLOW WHITE
Warranty90-day warranty from date of purchase

Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck

List Price: $14.82$13.34DEALYou Save: $1.48 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Customer Reviews

Reviews sourced from verified Amazon purchasers
4.5
out of 5
Based on 10 reviews
5
80%
4
10%
3
10%
2
0%
1
0%
You will love these connectors
glen kurfurst✓ Verified PurchaseAugust 4, 2018
WHY DIDN'T I KNOW ABOUT THIS PRODUCT YEARS AGO... You will love these connectors . I found out after a couple of times what i think helps them work a little better ids after you put your wires in the connectors gently crimp down on the connection then apply your heat. Go easy with the heat and you will get a great connection. What i think is also great is that they shrink tho the wire and are water proof.. WHAT A GREAT PRODUCT..
Looks and feels like a ..
Spyder Kumo✓ Verified PurchaseJuly 30, 2018
Solid connection ... Did a connection with 16g wire just like the video online .. used a lighter as a heat source .. picture included .. I let joint sit for a couple minutes to cool and tried to pull it apart (you can see plier marks in picture) .. joint held up to a pretty vigorous pull .. I later cut the joint apart with snips and found it to be pretty good .. solder isn't thru the joint as well as with a soldering iron connection but it was there ... I wouldn't use these for a finished harness (aesthetics) but definitely for on the road repairs and will be recommending them to my hot rod and motorcycle riding friends ..
Solder won't melt before the plastic is destroyed.
kitchenleopard✓ Verified PurchaseJune 22, 2018
Almost no luck getting the solder to melt inside these before I have trashed the plastic on the outside. Better off soldering your wire and then slipping some adhestive shrink tube over the top of that.

Edit.. seller contacted me to correct this somehow, with friendly instructions and diagrams. But I stand by my review. I will add 2 stars tho based on great customer service... maybe these will work better with your own heat gun and skill, but I couldn't get them to work...
Purchase these connectors to repair my motorcycle. Well designed ...
DanDanBiu✓ Verified PurchaseJune 2, 2018
Purchase these connectors to repair my motorcycle.
Well designed and made connectors. Comes with a range of sizes to fit various applications.
120 pieces can be used for a long time.
Overall a 5-star product.
What can I say - beautiful stuff. For me it’s new way of some ...
Rublex✓ Verified PurchaseMay 13, 2018
What can I say - beautiful stuff. For me it's new way of some small elecrical repairing in my house. Previously I was using just regular heat connectors, but this product totally changes the game. Useful, different sizes available. Perfectly for use with heat gun.

Used this already for some home video cameras wires renewal and also for my car lamp. Good quality.
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