---
product_id: 606183948
title: "JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring"
brand: "jrready"
price: "1834099₫"
currency: VND
in_stock: true
reviews_count: 9
category: "J Rready"
url: https://www.desertcart.vn/products/606183948-jrready-st6387-m81824-1-series-miniseal-crimp-splices-100pcs-bare
store_origin: VN
region: Vietnam
---

# MiniSeal design for waterproof sealing 3 versatile wire gauge sizes (12#,16#,20#) 100 premium seamless copper splices JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring

**Brand:** jrready
**Price:** 1834099₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect with Confidence — The Ultimate MiniSeal Crimp Splices for Pro-Level Wiring

## Quick Answers

- **What is this?** JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring by jrready
- **How much does it cost?** 1834099₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/606183948-jrready-st6387-m81824-1-series-miniseal-crimp-splices-100pcs-bare)

## Best For

- jrready enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Versatility:** Includes 100 crimp splices across 3 key wire gauges (12#, 16#, 20#) to cover diverse wiring needs effortlessly.
- • **Compact & Weatherproof:** MiniSeal design combined with heat-shrink compatibility delivers superior waterproof and environmental protection.
- • **Secure Crimping Every Time:** Compatible with ACT-232 double-indent crimp tool for ultra-strong, low-resistance connections that prevent wire slippage.
- • **Professional Grade, Ready to Use:** Ideal for electricians and DIY pros who demand clean, reliable, and efficient wire splicing solutions.
- • **Precision Engineered for Reliability:** Seamless purple copper with tin plating ensures corrosion resistance and long-lasting electrical integrity.

## Overview

JRready ST6387 M81824/1 Series MiniSeal Crimp Splices offer 100 seamless copper butt connectors in three essential wire gauges (12#, 16#, 20#). Featuring tin-plated, corrosion-resistant construction and a compact MiniSeal design, these splices ensure durable, waterproof, and secure wire-to-wire connections. Perfect for professional electricians and serious DIYers seeking reliable, versatile, and high-performance crimp splicing solutions.

## Description

JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring: desertcart.com: Tools & Home Improvement

Review: Great tool! - Fantastic tool for fixing wires and splicing. It's made my job a lot easier. Plus it comes with a good amount of splices! Easy recommendation.
Review: Great value - Great value and way cleaner and nicer quality than the regular parts store bits

## Features

- High-Quality Material & Design:JRready ST6387 MIL-Spec Butt Splice Connectors are made of high-conductivity seamless purple copper and feature a tin-plated surface, offering superior durability and corrosion resistance. This premium construction ensures reliable, long-lasting electrical connections, making these splices ideal for various electrical applications.
- Versatility in Sizes: This crimp barrel kit includes 30pcs of 12# Yellow (M81824/1-3 equivalent) for 16-12 AWG, 40pcs of 16# Blue (M81824/1-2 equivalent) for 20-16 AWG, and 30pcs of 20# Red (M81824/1-1 equivalent) for 26-20 AWG Butt Splice Connectors, catering to a wide range of wire sizes for diverse applications.(Please note: This set includes Copper Seamless Barrels only and does not contain heat shrink tubing. Kindly confirm before purchase.)
- Wire to Wire Splicing Solutions: Available in both single and multi-wire connections, these splices are designed for versatility in wire-to-wire connections. Featuring built-in wire stops for precise positioning, they ensure accurate and reliable splicing for various electrical needs.
- Crimp Tool For Butt Connectors: The ACT-232 (M22520/37-1 Equivalent) Tool offers Double-Indent Crimping, ideal for achieving secure and reliable splices. This results in stronger connections with lower contact resistance, effectively preventing wire slippage.
- Compact and Sealed: MiniSeal crimp splices are perfect for wire splicing in applications where size, weight, and environmental sealing are crucial. These lightweight splices, when used with an insulation sleeve, offer superior waterproof performance through heat-shrink sealing, making them ideal for diverse wire connection needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNT1RSVG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #98,253 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #637 in Butt Terminals #27,385 in Electrical Equipment |
| Brand | JRready |
| Color | Crimp Splices（100Pcs） |
| Connector Type | Butt Splice, Crimp |
| Contact Material | Copper |
| Customer Reviews | 4.7 4.7 out of 5 stars (63) |
| Date First Available | November 22, 2023 |
| Included Components | crimp butt splice 16-12 AWG+20-16 AWG+26-20 AWG |
| Insulation Material | Non-Insulated |
| Item Package Quantity | 1 |
| Item Weight | 2.08 ounces |
| Item model number | ST6387 |
| Manufacturer | JRready |
| Material | Copper |
| Number of Items | 100 |
| Package Dimensions | 2.8 x 2.48 x 0.55 inches |
| Part Number | ST6387 |
| Size | Crimp Splices（100Pcs） |
| Terminal | Butt Terminal |

## Product Details

- **Color:** Crimp Splices（100Pcs）
- **Connector Type:** Butt Splice, Crimp
- **Contact Material:** Copper
- **Insulation Material:** Non-Insulated
- **Terminal:** Butt Terminal

## Images

![JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring - Image 1](https://m.media-amazon.com/images/I/61QqEk1o8-L.jpg)
![JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring - Image 2](https://m.media-amazon.com/images/I/61TjzhtQNhL.jpg)
![JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring - Image 3](https://m.media-amazon.com/images/I/61vKxgjQNBL.jpg)
![JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring - Image 4](https://m.media-amazon.com/images/I/61TLgwL6qWL.jpg)
![JRready ST6387 M81824/1 Series MiniSeal Crimp Splices 100Pcs Bare Butt Splice Connectors Seamless Copper Crimp Splices 12# (Yellow), 16# (Blue), 20# (Red), MiniSeal for Secure Wiring - Image 5](https://m.media-amazon.com/images/I/612sjNAZ56L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool!
*by T***S on September 28, 2025*

Fantastic tool for fixing wires and splicing. It's made my job a lot easier. Plus it comes with a good amount of splices! Easy recommendation.

### ⭐⭐⭐⭐⭐ Great value
*by J***S on December 11, 2025*

Great value and way cleaner and nicer quality than the regular parts store bits

### ⭐⭐⭐⭐⭐ Some of the best crimpers for uninsulated terminals
*by D***. on August 30, 2025*

First JReady product and so far so good. Really impressed by the build quality vs cost. These crimpers are an absolute joy to use. I spent many hours trying to find something that did uninsulated terminals (22-26awg specifically) reliably. Majority of crimpers in the automotive field lack the ability to do them, which is frustrating given all the smaller gauge control wires on modern vehicles. The ratcheting mechanism makes sure you've finished the crimp fully and the gauge will come in handy for future adjustments, if the need arises.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-09*