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Waterproof Solder Wire Connectors--Buy 2 or More Get 10% OFF

$39.99 $19.97

Buy 2 or More Get Extra 10% Off

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$39.99 $19.97
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 Limited Discount Time: End the Price Will Be Increasing Back up to $79.99

  • *Free one Years Product Warranty
  • Handling time >> Ship within  24  hours  after payment
  • Returns >> Fast refund,  Money-Back Guarantee.
  • 99.3% of Reviewers Recommends This Product
  • 😍 Buy 2 or More Get 10% OFF

Fix your wiring problems, effortlessly! Easily connect wires with ut any technical background using this Waterproof Solder Wire Connectors. 

Quick and easy to use. Just apply heat direct to connect or solder wires and seal with ease. Extremely safe for electrical works.Ideal tool for any electricians, even not professional. No need to struggles in your electrical problems!


Easy Operation
The transparent tube connector provides precise check when strip and insert wires is connected. 

High Resistance
Made from high-quality material to ensure durability, and it can withstand any mechanical damage. 

Strong Hold
Tubing reduces in size when it melts and it will connect two wires, ensure holdings. High tensile strength provided by heat shrink tubing 

Widely Applicable
Perfect for marine and automobile and any outdoor applications. 


Material : Tinned Copper
Red Connector : Suit cable / Wire size 22-16 AWG 0.5-1.5 mm2
Blue Connector : Suit cable / Wire size 16-12 AWG 1.5-2.5 mm2
Yellow Connector : Suit cable / Wire size 12-10 AWG 4.0 mm2
White Connector : Suit cable / Wire size 26-24 AWG 0.25-0.34 mm2


🌎 Worldwide Shipping ✈  

Please do note that shipping is insured and takes 7-14 business days worldwide. However, you may receive your items earlier. Tracking Numbers will ALWAYS be sent so you can track it every step of the way! Cool things are worth waiting for! 😉

🔒 100% Risk-Free Purchase 🔥 

If you bought it and felt that it is not for you, don't worry. Just shoot us a message at contact, and we will make it right by offering you a replacement or refund. 100% Simple & Risk-Free process.

We accept order cancellation before the product is shipped or produced. If the order is cancelled you will get full refund.


  1. Please contact Customer Service cs@kalld.comon our site, indicating the item(s) you would like to return and the reason.
  2. After receiving return instructions from us, please package up the item(s) to be returned with the original packing.
  3. Drop off your package at the local post office.
  4. Most returns are processed within 5 business days after we receive your package.


Return Conditions

  1. You have 30 days to decide if an item is right for you, if you would like to return or exchange the item please contact us within 30 days of delivery.
  2. The following items cannot be returned or exchanged: bodysuits, lingerie, swimwear.
  3. Returned items must be in their unused condition with the original packing. We do not accept a returned item that has been worn, damaged, washed, or altered in any way.
  4. Items with non-returnable marks and free gifts cannot be returned.
  5. We do not accept returned items that have been sent back without proper returns requests.
  6. We do not offer Freight To Collect (FTC) service for the packages returned to us. The returns will be made at your own cost.
  7. Please be sure to double-check your returns before shipping them out. We are not responsible for the return of non-kalld.comproducts .

Note: The original shipping fee are non-refundable.

If the return is caused by the consumer, consumer should be responsible for the shipping fee. The specific fee should be based on the express company you choose.

If due to our reasons, the goods received are damaged or not correct, and the consumer is not required to bear the shipping fee for this reason.


Once your return is received and inspected, we will email you a notification of receipt. If you are approved, then your refund will be processed.

Your refund will be returned to your payment card within 1-3 working days.Please contact our Customer service at to get the return address.

1.We will ship your package within 2-5 working days after you place the order

2.After the goods are successfully sent, an email with tracking number and tracking website will be sent to your order mailbox.If you don't receive this email, you can check the junk box or contact our after-sales service center by email

3.Our orders are usually delivered 7-15 days after shipment.

(some countries and remote areas may take longer, if you are not sure, or want more information, please contact our pre-sales customer service for more accurate information.)

4.If your package has not been delivered within the specified time, please contact our after-sales staff to confirm.

The following are the usual transport times for known countries:

North America (United States)  10-15 days

North America (Canada, Mexico) 10-15 days

Oceania (Australia) 10-15 days

Europe 5-12 days

South America (Brazil) 20-30 days

Asia 5-10 days

5.About Postage:

Free shipping over $49

U.S. Postage  $6.99

Other countries Postage :  $6.99

If you are still not sure about the postage, you can contact our pre-sales service staff  to get help.


Due to the COVID-19 , Delivery will be Delayed for a few days, please understand.

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Waterproof Solder Wire Connectors--Buy 2 or More Get 10% OFF

50 PCS- ( 50 % OFF )
50 PCS- ( 50 % OFF )
$39.99 $19.97