---
product_id: 328238319
title: "Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve"
brand: "atoplee"
price: "NT$334"
currency: TWD
in_stock: true
reviews_count: 5
category: "Atoplee"
url: https://www.desertcart.tw/products/328238319-atoplee-1pcs-4-in-1-alloy-triangle-square-universal-cross
store_origin: TW
region: Taiwan
---

# Compact 70mm length 4-in-1 multi-shape key Stainless steel durability Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve

**Brand:** atoplee
**Price:** NT$334
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Every Job with One Sleek Key!

## Quick Answers

- **What is this?** Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve by atoplee
- **How much does it cost?** NT$334 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/328238319-atoplee-1pcs-4-in-1-alloy-triangle-square-universal-cross)

## Best For

- atoplee enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** At just 70mm and 61g, this key fits effortlessly in your toolkit or pocket without weighing you down.
- • **Universal Compatibility:** Designed with international standards in mind—no geographical limits, just seamless access wherever you work.
- • **Polished Precision Finish:** Smooth, polished surface for easy handling and professional-grade performance every time.
- • **All-in-One Utility Powerhouse:** Four essential key shapes in one sleek tool—triangle, square, and double-sided skeleton keys ready for any job.
- • **Built to Last with Stainless Steel:** Crafted from premium stainless steel for unmatched strength and corrosion resistance, ensuring longevity on every project.

## Overview

The Atoplee 4-in-1 Alloy Universal Cross Triangle Key is a compact, durable stainless steel tool featuring four essential key shapes—15/64 and 5/16 inch square, 3/8 inch triangle, and a double-sided skeleton key. Measuring 70mm in length and weighing 61g, it offers versatile, international compatibility for plumbing, electrical, elevator, and valve applications, making it a must-have for professionals seeking efficiency and reliability.

## Description

International generic key, no geographical restrictions, it can open so long as accord with the size and shape

Review: Macht was es soll - Qualität OK Preis war super und ham auch fix an
Review: Small but convenient - Just as described. Small but convenient

## Features

- 【Size】Length: 70mm；Color: Silver；Weight: 61g.
- 【Material】Stainless steel material, sturdy and durable .
- 【Multi-Functional 】4 way Plumbing and Utility Key Includes: 15/64 inch female square key, 5/16 inch female square key, 3/8 inch (side dimension) female triangle key, and a double sided skeleton key.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NPQ29PK |
| Best Sellers Rank | #4,734 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Hex Keys |
| Brand | ATOPLEE |
| Brand Name | ATOPLEE |
| Color | Silver |
| Colour | Silver |
| Customer Reviews | 4.5 out of 5 stars 547 Reviews |
| Finish Types | Polished |
| Head Style | Square, Triangle |
| Included Components | NO |
| Item Length | 70 Millimeters |
| Item Type Name | NO |
| Item Weight | 61 Grams |
| Item height | 1 centimeters |
| Item length | 70 Millimeters |
| Item package quantity | 1 |
| Item weight | 61 Grams |
| Manufacturer | ATOPLEE |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | OP-3872 |
| Operation Mode | Electric |
| Package Quantity | 1 |
| UPC | 702380043782 |
| Unit Count | 1000 Count |

## Product Details

- **Brand:** ATOPLEE
- **Colour:** Silver
- **Item length:** 70 Millimeters
- **Item weight:** 61 Grams
- **Material:** Stainless Steel

## Images

![Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve - Image 1](https://m.media-amazon.com/images/I/51eGgrkOxhL.jpg)
![Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve - Image 2](https://m.media-amazon.com/images/I/61-lHCQfUAL.jpg)
![Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve - Image 3](https://m.media-amazon.com/images/I/61Dsl17RRXL.jpg)
![Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve - Image 4](https://m.media-amazon.com/images/I/61U6iQLxHpS.jpg)
![Atoplee 1pcs 4 in 1 Alloy Triangle/Square Universal Cross Triangle KEY for Train Electrical Elevator Cabinet Valve - Image 5](https://m.media-amazon.com/images/I/61sokFmFdlL.jpg)

## Questions & Answers

**Q: At the center of this key, it looks like a hex key? does it fit a standard hex bit?**
A: Yes it’s , but it doesn’t fit all kinds of hex keys

**Q: What's this used for?**
A: It’s used To open the locked elevator doors by firefighters

**Q: Anyone know the dimensions of the triangle key?**
A: Sorry I don’t know but I think it’s a standard dimensions for all the elevators …

## Customer Reviews

### ⭐⭐⭐⭐⭐ Macht was es soll
*by F***G on 19 October 2024*

Qualität OK Preis war super und ham auch fix an

### ⭐⭐⭐⭐⭐ Small but convenient
*by A***N on 28 January 2025*

Just as described. Small but convenient

### ⭐⭐⭐⭐⭐ It's cheap, good quality and works!
*by J***3 on 17 July 2024*

In general, for any electrical or internet installation, access to the cabinet is required. The tool helps me open and close not only that cabinet but other types such as gas and water. The material is good and stays put easily. It comes in a plastic box that protects it and allows for easy storage. Recommended

## Frequently Bought Together

- ATOPLEE Electrical Cabinet Key, Surface Polished Antirust 4 Way Utilities Key,Triangle/Square/Panel Cross Key for Faucet,Gas Meter,Valve,Spigots,Electrical Cabinet Opening
- Shappy 2 Pack Electric Cabinet Panel Keys Gas Meter Water Utility 4 way Keys for Multi Application (Black)
- Rittal 2531.000, Double-Bit Enclosure Key, No. 5

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**Shop now:** [https://www.desertcart.tw/products/328238319-atoplee-1pcs-4-in-1-alloy-triangle-square-universal-cross](https://www.desertcart.tw/products/328238319-atoplee-1pcs-4-in-1-alloy-triangle-square-universal-cross)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-27*