---
product_id: 562203643
title: "1/4\", 3/8\", 5/16\", 1/2\" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS"
brand: "breezliy"
price: "AR$84345"
currency: ARS
in_stock: true
reviews_count: 13
category: "Breezliy"
url: https://www.desertcart.com.ar/products/562203643-1-4-3-8-5-16-1-2-od-brass
store_origin: AR
region: Argentina
---

# Fits 4 tube sizes: 1/4" to 1/2" OD High-temp corrosion-resistant brass 200PCS complete brass fitting kit 1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS

**Brand:** breezliy
**Price:** AR$84345
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your connections with brass precision and never worry about leaks again!

## Quick Answers

- **What is this?** 1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS by breezliy
- **How much does it cost?** AR$84345 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/562203643-1-4-3-8-5-16-1-2-od-brass)

## Best For

- breezliy enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Leak-Proof Assembly:** Designed for quick, secure fittings on air, water, fuel, oil, and inert gas lines
- • **Trusted by DIYers & Pros Alike:** Highly rated for quality and ease, perfect for upgrading or repairing plumbing and appliances
- • **All-in-One Brass Compression Kit:** 200 precision pieces including sleeves, ferrules & nuts for seamless connections
- • **Premium Corrosion-Resistant Brass:** Engineered to withstand high temperatures and resist rust for lasting durability
- • **Versatile Multi-Size Compatibility:** Covers 1/4", 5/16", 3/8", and 1/2" tubing for ultimate project flexibility

## Overview

The Breezliy 200PCS Brass Compression Insert Kit offers a comprehensive set of sleeves, ferrules, and nuts in four common tube sizes (1/4", 5/16", 3/8", 1/2" OD). Crafted from polished brass, it delivers corrosion resistance, high-temperature durability, and low magnetic permeability. Ideal for quick, reliable connections in air, water, fuel, oil, and inert gas lines, this kit is a top-rated, cost-effective solution for both professional and DIY plumbing projects.

## Description

Brass Compression Insert,Sleeve Ferrule,Nut Breezliy is a hardware technology Co., Ltd. that integrates sales and integration. The company's main products include various bearing steel balls, garden brass joints, RV antifreeze joints, anti-siphon joints, air hose joints, air compressor drain pipes, coil winders, bathroom stainless steel joints, needle valves, pressure regulators, valves , Compression Sleeves Ferrules & Insert, etc. Insert ,Sleeve Ferrule & Nut steel ball Brass Connector Vacuum breaker&Brass RV adapte Air Brass Fittings fuel line fitting Garden Hose Connector Fence Tools Faucet Valves 200pc 304 steel ball Air-Compressor Accessories Faucet Valves& Garden Adapter Bulkhead Tank Fitting Brass Valves

Review: Good for fridge waterline - Great set of couplers, works for me perfectly of connecting my copper water line to the new fridge. The standard 1/4 works out of the box. I was told I should cut the old terminal and use new sleeves and nuts to avoid potential leakage so I found this set. I only need one but as an amateur, this set gives me more chance of messing things up and just cut and use a new set. It is definitely much cheaper (per set) compared to just buying exact number of nuts/sleeves.
Review: Good quality - Excellent assortment of items and well built . Easy assembly. Worth the price.

## Features

- ★Material: Brass corrosion resistance, ductility at high temperatures, and low magnetic permeability.
- ★Tube Size:1/4" 5/16"3/8"1/2"OD.
- 1/4" 30pcs sleeve ferrules, 8pcs nuts, 30pcs inserts. 5/16" 20pcs sleeve ferrules, 8pcs nuts, 20pcs inserts.3/8" 20pcs sleeve ferrules, 8pcs nuts, 20pcs inserts. 1/2" 15pcs sleeve ferrules, 6pcs nuts, 15pcs inserts.
- ★Application: Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.
- ★Please feel free to contatct us if you have any questions about our product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBVJWCNP |
| Best Sellers Rank | #13,391 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Compression Fitting Ferrules |
| Brand | Breezliy |
| Brand Name | Breezliy |
| Color | Gold |
| Connector Type | Adapter |
| Customer Reviews | 4.6 out of 5 stars 733 Reviews |
| Exterior Finish | Brass |
| Included Components | Sleeves Ferrules & Insert |
| Item Dimensions | 7.48 x 5.12 x 0.71 inches |
| Item Type Name | Brass |
| Item Weight | 300 Grams |
| Item dimensions L x W x H | 7.48 x 5.12 x 0.71 inches |
| Manufacturer | Breezliy |
| Manufacturer Part Number | 200PCS Sleeves Ferrules,Insert&nuts |
| Material | Brass |
| Material Type | Brass |
| Model Number | A037 |
| Number of Pieces | 200 |
| Size | 200 pcs, 1/4", 5/16", 3/8", 1/2" |
| Thread Size | 1/2 inch |
| Thread Type | BSP |
| UPC | 712417928791 |
| Unit Count | 200.0 Ounce |

## Product Details

- **Brand:** Breezliy
- **Color:** Gold
- **Connector Type:** Adapter
- **Exterior Finish:** Brass
- **Item Weight:** 300 Grams
- **Item dimensions L x W x H:** 7.48 x 5.12 x 0.71 inches
- **Material:** Brass
- **Size:** 200pcs 4 Sizes Sleeves Ferrules, Insert, Nuts
- **Thread Size:** 1/2 inch
- **Thread Type:** BSP

## Images

![1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS - Image 1](https://m.media-amazon.com/images/I/818D56GJ+XL.jpg)
![1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS - Image 2](https://m.media-amazon.com/images/I/71-M2yAlxHL.jpg)
![1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS - Image 3](https://m.media-amazon.com/images/I/717eyWQN8CL.jpg)
![1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS - Image 4](https://m.media-amazon.com/images/I/7166jn2KLPL.jpg)
![1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS - Image 5](https://m.media-amazon.com/images/I/71l-xdUA67L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for fridge waterline
*by Z***. on December 26, 2025*

Great set of couplers, works for me perfectly of connecting my copper water line to the new fridge. The standard 1/4 works out of the box. I was told I should cut the old terminal and use new sleeves and nuts to avoid potential leakage so I found this set. I only need one but as an amateur, this set gives me more chance of messing things up and just cut and use a new set. It is definitely much cheaper (per set) compared to just buying exact number of nuts/sleeves.

### ⭐⭐⭐⭐⭐ Good quality
*by V***M on October 27, 2025*

Excellent assortment of items and well built . Easy assembly. Worth the price.

### ⭐⭐⭐⭐⭐ Well described
*by C***S on February 6, 2026*

Exactly what they show in the pictures..great product

## Frequently Bought Together

- Breezliy 1/4", 3/8", 5/16", 1/2" OD Brass Compression Insert,Sleeve Ferrule,Nut 200PCS
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**Shop now:** [https://www.desertcart.com.ar/products/562203643-1-4-3-8-5-16-1-2-od-brass](https://www.desertcart.com.ar/products/562203643-1-4-3-8-5-16-1-2-od-brass)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-15*