---
product_id: 168545748
title: "Adaptors Male Thread and Lock Ring- 20mm Male Adaptors White"
brand: "electrical4all"
price: "$21.12"
currency: USD
in_stock: true
reviews_count: 8
category: "Electrical4all"
url: https://www.desertcart.us/products/168545748-adaptors-male-thread-and-lock-ring-20mm-male-adaptors-white
store_origin: US
region: United States of America
---

# Secure lock-ring design 20mm precision thread size Durable PVC material Adaptors Male Thread and Lock Ring- 20mm Male Adaptors White

**Brand:** electrical4all
**Price:** $21.12
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in your wiring with confidence and style!

## Quick Answers

- **What is this?** Adaptors Male Thread and Lock Ring- 20mm Male Adaptors White by electrical4all
- **How much does it cost?** $21.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/168545748-adaptors-male-thread-and-lock-ring-20mm-male-adaptors-white)

## Best For

- electrical4all enthusiasts

## Why This Product

- Trusted electrical4all brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust PVC Build:** Crafted from high-quality polyvinyl chloride for long-lasting durability and resistance
- • **Seamless 20mm Fit:** Engineered for perfect compatibility with standard 20mm conduit systems
- • **Lock-Ring Security:** Integrated locking ring ensures a firm, vibration-proof connection every time
- • **Trusted Compliance:** Meets EN 50085 and BS 4678 Part 4 standards for professional-grade reliability
- • **Plug & Play Installation:** Effortless fitting that saves time on your wiring projects—no fuss, just fast

## Overview

This pack of 10 Univolt 20mm male thread PVC conduit adaptors offers a reliable, easy-to-install solution for professional wiring needs. Featuring a secure lock-ring and durable PVC construction, these adaptors meet key European standards, ensuring safety and longevity in your electrical projects.

## Description

Univolt Amt/Lr 20 Wh 20mm White or Black Male PVC Conduit Adaptor. Diameter20 mm MaterialPVC ColourWhite Years Guaranteed1 Standards MetEN 50085, BS 4678 Part 4 TypeAdaptor Manufacturer Model NoAMT/LR 20 WH

Review: Do the job - I got these to allow wiring to be connected between my automatic gate control boxes with 20mm conduit. They work well, were easy to fit and fitted fine, the locking rings worked good. Not much else to say really, they do the job, and were priced competitively.
Review: Quick delivery - Arrived quickly and competitively priced

## Features

- Univolt Amt/Lr 20 Wh 20mm White OR Black Male PVC Conduit Adaptor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N7KK26P |
| Best Sellers Rank | 211,432 in DIY & Tools ( See Top 100 in DIY & Tools ) 233 in Conduit Fittings |
| Brand | electrical4all |
| Colour | White |
| Connector Type | Adapter |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (201) |
| Included Components | AMTLR20 |
| Item Dimensions | 6 x 2 x 2.7 centimetres |
| Item Weight | 80 Grams |
| Manufacturer | UNIVOLT |
| Material | Polyvinyl Chloride |
| Model Number | AMT/LR |
| Number of Pieces | 10 |
| Size | 20mm |
| Thread Size | 20mm |
| Thread Type | NPT |
| Unit Count | 10.0 count |

## Product Details

- **Brand:** electrical4all
- **Colour:** White
- **Connector type:** Adapter
- **Item dimensions L x W x H:** 6 x 2 x 2.7 centimetres
- **Item weight:** 80 Grams
- **Material:** Polyvinyl Chloride
- **Number of pieces:** 10
- **Size:** 20mm
- **Thread size:** 20mm
- **Thread type:** NPT

## Images

![Adaptors Male Thread and Lock Ring- 20mm Male Adaptors White - Image 1](https://m.media-amazon.com/images/I/41Z6eL-DX-L.jpg)

## Questions & Answers

**Q: What is the diameter of the hole required to slot in the threaded end?**
A: I use a hole saw which gives me 20.05 Dia hole.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Do the job
*by M***N on 15 September 2024*

I got these to allow wiring to be connected between my automatic gate control boxes with 20mm conduit. They work well, were easy to fit and fitted fine, the locking rings worked good. Not much else to say really, they do the job, and were priced competitively.

### ⭐⭐⭐⭐⭐ Quick delivery
*by C***S on 29 September 2025*

Arrived quickly and competitively priced

### ⭐⭐⭐⭐ Items as described,
*by C***L on 31 July 2020*

Items as described, good value and perfect fit to other components.

## Frequently Bought Together

- Pack of 10 20mm ADAPTORS Male Thread and Lock-Ring (20mm, White)
- 10 x 20MM White Plastic Pvc Conduit Saddles
- 20mm PVC Conduit Straight Coupler - Pack of 10 (White)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-27*