---
product_id: 383885017
title: "Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge"
brand: "haisstronica"
price: "€ 86.55"
currency: EUR
in_stock: false
reviews_count: 5
category: "Haisstronica"
url: https://www.desertcart.gr/products/383885017-haisstronica-280pcs-marine-grade-heat-shrink-wire-connectors-electrical-connectors
store_origin: GR
region: Greece
---

# Matte tin-plated copper for max conductivity 3:1 heat shrink ratio for tight seal Double-walled, waterproof & puncture resistant Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge

**Brand:** haisstronica
**Price:** € 86.55
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Seal the deal with marine-grade power and precision!

## Quick Answers

- **What is this?** Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge by haisstronica
- **How much does it cost?** € 86.55 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/383885017-haisstronica-280pcs-marine-grade-heat-shrink-wire-connectors-electrical-connectors)

## Best For

- haisstronica enthusiasts

## Why This Product

- Trusted haisstronica brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Satisfaction:** Backed by a 30-day money-back and 12-month replacement warranty for total peace of mind.
- • **Marine-Grade Durability:** Salt-resistant, corrosion-proof connectors built to withstand harsh environments and ensure long-lasting performance.
- • **Versatile Compatibility:** Perfect for automotive, marine, audio, and underground cable applications—your all-in-one wiring solution.
- • **Precision Color-Coded Sizing:** Quickly identify and match connectors for any wiring project with 3 colors and 7 sizes.
- • **Time-Saving Heat Shrink Technology:** 3:1 shrink ratio with hot melt adhesive creates a secure, waterproof seal in minutes—no guesswork.

## Overview

The Haisstronica 280PCS Heat Shrink Wire Connectors Kit offers a comprehensive set of marine-grade, tin-plated copper connectors in 3 colors and 7 sizes. Featuring a 3:1 heat shrink ratio with double-walled, waterproof tubing and hot melt adhesive, it ensures secure, corrosion-resistant electrical connections ideal for automotive, marine, and industrial wiring projects. Designed for durability and ease, this kit delivers professional-grade performance with a satisfaction guarantee.

## Description

280PCS Heat Shrink Wire Connectors Package includes: Red 22-16AWG 15 x Rings #3/8" 15 x Rings #5/16" 15 x Rings #1/4" 15 x Rings #10 15 x Heat Shrink Fork Connectors 15 x Male Heat Shrink Spade Connectors 15 x Femal Heat Shrink Spade Connectors Blue 16-14AWG 15 x Rings #3/8" 15 x Rings #5/16" 15 x Rings #1/4" 15 x Rings #10 15 x Heat Shrink Fork Connectors 15 x Male Heat Shrink Spade Connectors 15 x Femal Heat Shrink Spade Connectors Yellow 12-10AWG 10 x Rings #3/8" 10 x Rings #5/16" 10 x Rings #1/4" 10 x Rings #10 10 x Heat Shrink Fork Connectors 10 x Male Heat Shrink Spade Connectors 10 x Femal Heat Shrink Spade Connectors Specifications: Heat activated 3:1 shrinkage ratio sleeve of tubing for a secure seal Color coded pieces with text print helps identify needed connection quickly Possible compatible uses include: Auto, Cars, trucks, boats, stereo audio AV, underground cables, and 12 volt accessories Minimum shrink temperature: 176°F / 80°C Low minimum shrink temperature allows user to easily shrink tubing without melting wire coating. Full recovery temperature: 266°F / 130°C Operating temperature: from -67°F to 257°F or -55°C to 125°C

Review: Très bon produit ! À sertir avec une pince puis chauffer les cosses au décapeur thermique ! Résultat pro .
Review: They don’t crimp and hold the wire very well at all it’s only after heating them up that they hold

## Features

- HEAT SHRINK WIRE CONNECTORS KIT DESIGNED FOR SPECIFIC SCENARIOS:The kit includes heat shrink spade connectors,fork connectors and ring connectors.Provide time-saving and space-saving options for wiring projects.
- MATTE TIN-PLATED RED COPPER THICK:Effectively prevent copper layer rust and then cause bad contact,anti oxidation prevent electrical sparks.Highly conductive.Brazed-seam ensures the wire does not get damaged when crimped.
- DOUBLE WALLED HEAT SHRINK:Rugged and puncture resistant.The liner includes enough hot melt adhesive to shrink and wrap the wire to form a tight seal.Waterproof.
- ELECTRICAL CONNECTORS WITH ABYC STANDARD:The connector, strong sealing, salt-resistance, and corrosion resistance, provide reliable performance that withstands the test of harsh environment.
- BUYER CONFIDENCE:We stand behind the quality of our products. If for any reason you are not satisfied with your purchase,please contact us.We offer a 30-day money-back guarantee,and a 12-month replacement warranty giving customers a 100% Satisfaction Guarantee for risk-free purchases!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MF4VN2L |
| Item model number | HS |
| Manufacturer | haisstronica |
| Product Dimensions | 0.1 x 0.1 x 0.1 cm; 440 g |

## Product Details

- **Colour:** Red
- **Connector type:** Crimp
- **Contact material:** Copper
- **Insulation material:** Nylon
- **Terminal:** Butt Terminal

## Images

![Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge - Image 1](https://m.media-amazon.com/images/I/71HRQ3LpzmL.jpg)
![Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge - Image 2](https://m.media-amazon.com/images/I/71R5LZ9kdkL.jpg)
![Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge - Image 3](https://m.media-amazon.com/images/I/71kw1+GY3JL.jpg)
![Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge - Image 4](https://m.media-amazon.com/images/I/71pGYidu23L.jpg)
![Haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/7Size) 16-14 22-16 12-10 Gauge - Image 5](https://m.media-amazon.com/images/I/81574sjk0eL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: i need to connect 2 wires in one end and 1 wire in the other end, the 2 wires fit perfectly, is it ok to do it this way?**
A: Yes, you can crimp more than one wire into a crimped splice at each end as long as you are using a connector size large enough to fit the wires but not too large to not crimp tight on the single wire end.  Additionally, solid strand wires should never be twisted before crimping; braided strand wires should only be lightly twisted (in the same direction as their inherent twist) to allow for an easier insertion before crimping.

**Q: Can these fittings be used with solid copper wire as well as the stranded?**
A: No

**Q: Can this be used with low voltage wire for a robot lawn mower boundary wire?**
A: I’m not sure how to answer that exactly. I’ve used it from 12 volt to 48 volt applications with my kids toys and but connectors have worked great and the krimper is awesome. Have used other kinds and have had issues with  krimpers splitting heat shrink.  And to have this all in a very durable case is icing on the cake.

**Q: Are these for automotive wiring only or can it work for home wiring projects (lamps, fans, etc.)?  What are the voltage limits?**
A: I use these for 6, 12, and 24 volt DC.  I could see where someone might use these for some low voltage AC applications but not many.  You will also want to check codes in your area (for instance, I might see a fork or ring connector on the screws on a 120V 15 amp receptacle in some areas) but all in all, I believe they're only rated for 12 volts DC.  This is my opinion- you should consult a licensed electrician in your area for your specific needs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***S on 24 August 2025*

Très bon produit ! À sertir avec une pince puis chauffer les cosses au décapeur thermique ! Résultat pro .

### ⭐⭐ Review
*by D***N on 5 March 2025*

They don’t crimp and hold the wire very well at all it’s only after heating them up that they hold

### ⭐⭐⭐⭐ Review
*by M***N on 28 October 2025*

The connectors themselves are great, they crimp well and the heat shrink works nicely. I docked this kit 1 star because the hinges on the organizer box broke, meaning I have to be careful how I transport and open these.

## Frequently Bought Together

- haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge
- 330PCS haisstronica Heat Shrink Butt Connectors-Marine Grade Waterproof Electrical Crimp Wire Connectors Kit-Tinned Red Copper Insulated, for Boat,Truck,Stereo,Joint(4Colors/4Sizes)
- haisstronica Wire Stripper and Crimping Tool,AWG 24-10 Automatic Stripper Tool with AWG 22-10 Ratchet Wire Crimper For Heat Shrink Connectors

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-07*