---
product_id: 76157688
title: "QCSAKE 50pcs Solder Seal Heat Shrink Butt Connectors Solder Seal Shrink Welding Wire Clamp Copper Terminals Electrical Wire Connector in Red Blue White Yellow"
brand: "qcsake"
price: "A$19"
currency: AUD
in_stock: true
category: "Diy"
url: https://www.desertcart.com.au/products/76157688-qcsake-50pcs-solder-seal-heat-shrink-butt-connectors-solder-seal
store_origin: AU
region: Australia
---

# QCSAKE 50pcs Solder Seal Heat Shrink Butt Connectors Solder Seal Shrink Welding Wire Clamp Copper Terminals Electrical Wire Connector in Red Blue White Yellow

**Brand:** qcsake
**Price:** A$19
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** QCSAKE 50pcs Solder Seal Heat Shrink Butt Connectors Solder Seal Shrink Welding Wire Clamp Copper Terminals Electrical Wire Connector in Red Blue White Yellow by qcsake
- **How much does it cost?** A$19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/76157688-qcsake-50pcs-solder-seal-heat-shrink-butt-connectors-solder-seal)

## Best For

- qcsake enthusiasts

## Why This Product

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

## Description

QCSAKE 50pcs Solder Seal Heat Shrink Butt Connectors Solder Seal Shrink Welding Wire Clamp Copper Terminals Electrical Wire Connector In Red Blue White Yellow  Features:&#xA0; A simple one step connection of wires, soldered, insulated and sealed can be ideal. Use in marine and automotive applications Polyolefin tubing to the outside and hot. Melt adhesive in interior solder and seal and with extended waterproof function. Polyolefin shrink-fit connector improved pull-out strength, provides.Gasket, strain relief, cable test and insulation.  Specification: Material: Copper Tin Plated Color: Red, Blue, White, Yellow&#xA0; 23pcs Red Shrink Connections. Diameter 2.7 mm, Line Cross-section 0.5-1.0 mm&#xB2; (A.W.G: 22-18). 12pcs Blue Shrink Connections. Diameter 3.0 mm, Cable Cross section 1.5-2.5 mm&#xB2; (A.W.G: 16-14). 10pcs White Shrink Connections. Diameter 5.0 mm, Cable Cross-section 0.25-0.34 mm&#xB2; (A.W.G: 26-24). 5pcs Yellow Shrink Connections. Diameter 1.5 mm, Cable Cross-section 4.0-6.0 mm&#xB2; (A.W.G: 12-10). Shrinking Ratio: 2:1 1x 50pcs Solder Seal Heat Shrink Butt Connectors

## Features

- 100% Brand New And High Quality. This Copper Terminals Electrical Wire Connector Waterproof ,Durability With All Relevant European Standards.
- Excellent Wire Contact. Copper Barrel Provides Increased Current Flow, Decrease Voltage Drop, Preventing Wiring Failures And Reducing Equipment Downtime. Thick Barre Ensures Strong Crimp Every time. Your Wire Will Never Slip Out Of The Connector.
- Easy Identification. This Solder Seal Heat Shrink Butt Connectors With Different Colors Coded Tubing With Wire Gauge Imprint Provides Easy Identification. Measure Your Wire And Easily Choose The Right Connector By Looking At Wire Gauge Imprint On Polyolefin Tubing.
- QCSAKE 50pcs Solder Seal Shrink Welding Wire Clamp Copper. 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.
- Warranty- We Have A Commitment To Every Clients 100% Satisfaction. So Just Feel Free To Contact Us If You Have Any Problem About Our Products.
- ›See more product details

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**Shop now:** [https://www.desertcart.com.au/products/76157688-qcsake-50pcs-solder-seal-heat-shrink-butt-connectors-solder-seal](https://www.desertcart.com.au/products/76157688-qcsake-50pcs-solder-seal-heat-shrink-butt-connectors-solder-seal)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-11*