---
product_id: 47603428
title: "50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use"
brand: "dklechui"
price: "C$2478"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/47603428-50-pcs-polyolefin-heat-shrink-blue-butt-connector-16-14
store_origin: NI
region: Nicaragua
---

# Waterproof design Translucent for inspection 16-14 gauge compatibility 50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use

**Brand:** dklechui
**Price:** C$2478
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect with Confidence: Your Go-To for Reliable Electrical Solutions!

## Quick Answers

- **What is this?** 50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use by dklechui
- **How much does it cost?** C$2478 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/47603428-50-pcs-polyolefin-heat-shrink-blue-butt-connector-16-14)

## Best For

- dklechui enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Flexible:** Adhesive-lined polyolefin tubing ensures a secure fit.
- • **Corrosion Resistant:** Designed to prevent oxidization for long-lasting use.
- • **Seamless Connections:** Create waterproof electrical connections effortlessly.
- • **Color-Coded Convenience:** Quickly identify sizes with intuitive color coding.
- • **Visual Inspection Ready:** Translucent tubing allows for easy monitoring of connections.

## Overview

This pack of 50 polyolefin heat shrink butt connectors is designed for 16-14 gauge wires, providing waterproof and corrosion-resistant connections ideal for marine and automotive applications. The adhesive-lined tubing ensures a secure fit, while the translucent design allows for easy visual inspection. Color-coded for quick size identification, these connectors make electrical work simple and efficient.

## Description

HIGH QUALITY HEAT SHRINK BUTT CONNECTORS - Industry Standard Polyolefin Terminals for Electrical Wiring Color Coded Crimp & Heat Connectors for Quick Assembly, Excellent for Marine, Automotive, Weather Proof Environment  Packaged bag of 50 pcs. Wire Combinations: #16 thru 14 AWG  PRODUCT FEATURES: Blue Butt Connectors with Internal Tin Plated Brass Tubing Heat shrink polyolefin sheath with heat activated adhesive lining ensures waterproof connection with your wires Translucent outer shell lets you view the wire and its exposed strands as you're inserting to ensure that it is positioned properly for crimping Metal "stop tab" in center prevents over-insertion  VOLTAGE RATING: 600V Max. Pure Copper Core; Tube Shrinkage Ratio 3:1 Compliant with ROHS, ISO 9001:2008, SGS and CE Standards Overall Dimensions: 1.50" L x 0.30" D  INSTALLATION INSTRUCTIONS:   1. Turn off power before installing or removing connectors   2. Strip wires 3/8" (1cm)   3. Pre-twist for easy insertion into connector   4. Push wires into connector(s)   5. Crimp ferrule (metal tube) onto wires   6. Use a heat-gun to shrink tubing and seal wire - be sure not to apply too much heat to ensure the wire jacket does not also melt! Helpful videos can be found online.  AMAZON Protected Money-Back Satisfaction Guaranteed

## Features

- BLUE HEAT SHRINK BUTT CONNECTORS Make Creating Waterproof Electrical Connections Simple and Easy
- Designed to connect wires of 16 through 14 gauge
- Adhesive Lined Polyolefin Tubing Provides a Flexible & Secure Connection, Preventing Corrosion/Oxidization
- Translucent Tubing Allows for Visual Inspection of Inserted Wiring; Center Stop-Tab Prevents Over Insertion
- Color-coded for easy size selection

## Product Details

- **Color:** blue
- **Connector Type:** Butt Splice
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use - Image 1](https://m.media-amazon.com/images/I/71PhIZS+AaL.jpg)
![50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use - Image 2](https://m.media-amazon.com/images/I/514pf3QiiDL.jpg)
![50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use - Image 3](https://m.media-amazon.com/images/I/41bfT9zcMxL.jpg)
![50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use - Image 4](https://m.media-amazon.com/images/I/71OtayWJ-iL.jpg)
![50 PCS Polyolefin Heat Shrink Blue Butt Connector, 16-14 Gauge, Waterproof Crimping Terminal for Marine and Automotive Use - Image 5](https://m.media-amazon.com/images/I/71eVo8PAv-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!!
*by A***R on September 11, 2017*

I LOVED this product. I bought it to put a new radio into my car. These worked perfectly! Very tight connections and totally solid. Good price for 50 butt-connectors. I'm very pleased!

### ⭐⭐⭐⭐⭐ Wire Connector
*by T***T on January 8, 2020*

Nice Price and quality of the product

### ⭐⭐⭐⭐ They look good and solid and the wire size looks good
*by K***. on October 16, 2017*

I'm only getting four stars because I haven't used them yet. They look good and solid and the wire size looks good. Once I used some I will change the rating to five Star if they are acceptable.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/47603428-50-pcs-polyolefin-heat-shrink-blue-butt-connector-16-14](https://www.desertcart.ni/products/47603428-50-pcs-polyolefin-heat-shrink-blue-butt-connector-16-14)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-05*