---
product_id: 1551757
title: "Dixon 400-DP-AL Aluminum 356T6 Boss-Lock Type DP Cam and Groove Hose Fitting, Dust Plug, 4\""
brand: "dixon"
price: "$U3147"
currency: UYU
in_stock: true
reviews_count: 1
category: "Dixon"
url: https://www.desertcart.uy/products/1551757-dixon-400-dp-al-aluminum-356t6-boss-lock-type-dp
store_origin: UY
region: Uruguay
---

# Boss-Lock secure connection Dust plug blocks contaminants Corrosion-resistant aluminum Dixon 400-DP-AL Aluminum 356T6 Boss-Lock Type DP Cam and Groove Hose Fitting, Dust Plug, 4"

**Brand:** dixon
**Price:** $U3147
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your flow, block the grime, and stay corrosion-free with Dixon’s Boss-Lock power!

## Quick Answers

- **What is this?** Dixon 400-DP-AL Aluminum 356T6 Boss-Lock Type DP Cam and Groove Hose Fitting, Dust Plug, 4" by dixon
- **How much does it cost?** $U3147 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/1551757-dixon-400-dp-al-aluminum-356t6-boss-lock-type-dp)

## Best For

- dixon enthusiasts

## Why This Product

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

## Key Features

- • **Lock It Down:** Boss-Lock safety clips ensure zero accidental disconnections for ultimate peace of mind.
- • **Compact & Lightweight:** 4-inch size with just 1.35 lbs makes installation effortless without compromising strength.
- • **Contaminant-Free Flow:** Dust plug with male groove adapter seals out dirt and debris, protecting your hoses like a pro.
- • **Industry-Ready Durability:** Built tough for commercial and industrial use — from water treatment to petroleum systems.
- • **Corrosion-Proof Confidence:** Premium 356T6 aluminum resists rust and tarnish, keeping your system pristine and reliable.

## Overview

The Dixon 400-DP-AL is a 4-inch aluminum cam and groove hose fitting featuring Boss-Lock safety clips for a secure connection and a dust plug with a male groove adapter to prevent contamination. Crafted from corrosion-resistant 356T6 aluminum, it’s engineered for demanding industrial applications including water transport and petroleum systems, delivering reliable, durable performance while keeping your hoses protected.

## Description

The Dixon Type DP aluminum 356T6 Boss-Lock cam and groove fitting has safety clips that lock into lugs for a secure connection (Boss-Lock). It has a dust plug with a male groove adapter for keeping out contaminants (Type DP). The body is made of aluminum for corrosion and tarnish resistance. This Dixon cam and groove fitting is suitable for use in commercial or industrial flow systems, such as water transport and treatment, waste management, and in petroleum systems, among others, but it should not be used in compressed air or steam applications.Hose fittings are components used for connecting, terminating, controlling, and changing the direction of flow in piping and hose systems in many different industries. When purchasing hose fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded, unthreaded, or using another connection standard, such as cam and groove, and come in many shapes, styles, sizes, and schedules (pipe wall thickness).Dixon Valve & Coupling Company manufactures pipe and hose fittings and accessories. The company, founded in 1916, is based in Chestertown, Maryland.

Review: Great product for the price - I work out in the oil field here in Texas and i needed a 3" plug for one of my hose fittings. This was a great product for a great price. i would highly recommend this to anyone needing a plug for their hose fittings.

## Features

- Cam and groove fitting with safety clips that lock into lugs for a secure connection
- Dust plug with a male groove adapter for keeping out contaminants (Type DP)
- Aluminum for resisting corrosion and tarnishing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007YZD9UM |
| Best Sellers Rank | #184,625 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #251 in Cam & Groove Hose Fittings |
| Brand | Dixon |
| Connector Type | Plug |
| Date First Available | April 29, 2012 |
| Department | Dust Plugs |
| Exterior Finish | Aluminum |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.35 pounds |
| Item dimensions L x W x H | 4 x 3 x 3 inches |
| Item model number | 400-DP-AL |
| Manufacturer | Dixon Valve & Coupling |
| Material | Aluminum |
| Product Dimensions | 4 x 3 x 3 inches |
| Size | 4 Inch |
| Thread Size | 4 inch |
| Thread Type | NPT |

## Product Details

- **Brand:** Dixon
- **Connector Type:** Plug
- **Exterior Finish:** Aluminum
- **Item Weight:** 1.4 Pounds
- **Item dimensions L x W x H:** 4 x 3 x 3 inches
- **Manufacturer:** Dixon Valve & Coupling
- **Material:** Aluminum
- **Size:** 4 Inch
- **Thread Size:** 4 inch
- **Thread Type:** NPT

## Images

![Dixon 400-DP-AL Aluminum 356T6 Boss-Lock Type DP Cam and Groove Hose Fitting, Dust Plug, 4" - Image 1](https://m.media-amazon.com/images/I/9137wiZbLKL.jpg)
![Dixon 400-DP-AL Aluminum 356T6 Boss-Lock Type DP Cam and Groove Hose Fitting, Dust Plug, 4" - Image 2](https://m.media-amazon.com/images/I/71Favl5xINL.jpg)
![Dixon 400-DP-AL Aluminum 356T6 Boss-Lock Type DP Cam and Groove Hose Fitting, Dust Plug, 4" - Image 3](https://m.media-amazon.com/images/I/81VXnOG1GWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for the price
*by T***A on February 3, 2014*

I work out in the oil field here in Texas and i needed a 3" plug for one of my hose fittings. This was a great product for a great price. i would highly recommend this to anyone needing a plug for their hose fittings.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-02*