---
product_id: 68363170
title: "Fire Door Gap Gauge Checker Tool, Small and Light, Pocket Fit"
brand: "safelincs"
price: "€ 11.29"
currency: EUR
in_stock: true
reviews_count: 8
category: "Safelincs"
url: https://www.desertcart.be/products/68363170-fire-door-gap-gauge-checker-tool-small-and-light-pocket
store_origin: BE
region: Belgium
---

# Pocket-sized portability Clear color-coded gap indicators Precision 2-4mm gap measurement Fire Door Gap Gauge Checker Tool, Small and Light, Pocket Fit

**Brand:** safelincs
**Price:** € 11.29
**Availability:** ✅ In Stock

## Summary

> 🔥 Close the gap on fire safety with precision! 👜

## Quick Answers

- **What is this?** Fire Door Gap Gauge Checker Tool, Small and Light, Pocket Fit by safelincs
- **How much does it cost?** € 11.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/68363170-fire-door-gap-gauge-checker-tool-small-and-light-pocket)

## Best For

- safelincs enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Use:** Angular construction and simple insert-and-glance design make gap checking intuitive and fast.
- • **Pocket-Sized Power:** Compact and lightweight design fits effortlessly in your pocket for on-the-go inspections.
- • **Precision Perfected:** Accurately measures fire door gaps between 2-4mm to ensure safety compliance.
- • **Durable & Dependable:** Crafted from tough plastic to withstand daily use without wear or damage.
- • **Instant Visual Feedback:** Color-coded zones (blue recommended, red not recommended) for quick, no-fuss gap assessment.

## Overview

The Fire Door Gap Gauge Checker Tool is a compact, lightweight plastic device designed to measure fire door gaps precisely between 2-4mm. Featuring a clear, color-coded display for quick visual assessment, it ensures fire doors meet safety standards while fitting conveniently in your pocket for easy transport and use.

## Description

The gaps between a Fire Door and its frame need to be 2 to 4mm in width to ensure that both the door can close smoothly and that the fire cannot spread through the gap of the fire door. Our Fire Door Gap Gauge is a handy tool designed with a clearly marked dark blue "Recommended Door Gap" area and red "Door Gap Not Recommended" area. Quickly tell at a glance if the gaps around a fire door are within the acceptable range.

Review: Great - Perfect for fire door installations
Review: Very handy - just what I needed - Very handy little tool at a great price. Just had a fire door installed and this is ideal for monitoring the gaps around the door over time to ensure no movement of the door in the frame. Simple to use. Great for peace of mind in terms of compliance.

## Features

- Lightweight and durable plastic body
- Angular construction ensures no-fuss, intuitive use regardless of architrave
- Simple insert-and-glance design with clearly marked "Recommended Door Gap" area
- Compact design for easy storage and transport – fits in your pocket!
- Dimensions: 70 x 40 x 2-9 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D8SRV1C |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,475 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Tool Bags |
| Customer Reviews | 4.6 4.6 out of 5 stars (893) |
| Date First Available | 16 April 2020 |
| Guaranteed software updates until | unknown |
| Item Weight | 50 g |
| Manufacturer reference | PRLFDGG |
| Material | plastic |
| Package Dimensions | 8.7 x 7.5 x 0.8 cm; 50 g |
| Part Number | PRLFDGG |

## Images

![Fire Door Gap Gauge Checker Tool, Small and Light, Pocket Fit - Image 1](https://m.media-amazon.com/images/I/81Tus-tJJrL.jpg)

## Questions & Answers

**Q: Safelincs afe selling this through amazon for 6.50 but if you order from safelincs direct its 3 pound ???**
A: No brainer then

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by D***N on 27 August 2026*

Perfect for fire door installations

### ⭐⭐⭐⭐⭐ Very handy - just what I needed
*by S***E on 11 February 2026*

Very handy little tool at a great price. Just had a fire door installed and this is ideal for monitoring the gaps around the door over time to ensure no movement of the door in the frame. Simple to use. Great for peace of mind in terms of compliance.

### ⭐⭐⭐⭐ fire door gaps
*by D***E on 28 August 2026*

makes work easier.

## Frequently Bought Together

- Fire Door Gap Gauge Checker Tool, Small and Light, Pocket Fit
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- Rolson 60515 2 LED Telescopic Inspection Mirror

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**Shop now:** [https://www.desertcart.be/products/68363170-fire-door-gap-gauge-checker-tool-small-and-light-pocket](https://www.desertcart.be/products/68363170-fire-door-gap-gauge-checker-tool-small-and-light-pocket)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-20*