---
product_id: 381818741
title: "Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack)"
brand: "rapid edge"
price: "HK$642"
currency: HKD
in_stock: false
reviews_count: 4
url: https://www.desertcart.hk/products/381818741-rapid-edge-all-purpose-extend-a-blade-double-length-serrated
store_origin: HK
region: Hong Kong
---

# Double length for deeper cuts Quick blade changes with push-button Patented serrated design for faster cutting Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack)

**Brand:** rapid edge
**Price:** HK$642
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Cut deeper, faster, smarter — don’t get left behind!

## Quick Answers

- **What is this?** Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack) by rapid edge
- **How much does it cost?** HK$642 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/381818741-rapid-edge-all-purpose-extend-a-blade-double-length-serrated)

## Best For

- rapid edge enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Swaps:** Push-button blade changes save time on every project.
- • **Cut Twice as Deep:** Double-length blades reach through thick materials effortlessly.
- • **Serrated for Speed:** Patented multi-edge serration reduces friction for faster, longer-lasting cuts.
- • **Versatile Power Tool:** Perfect for cardboard, drywall, carpet, rope, and more—your all-purpose cutting companion.
- • **Value-Packed Convenience:** Five blades in one pack keep you ready for any job without extra trips.

## Overview

Rapid Edge’s Extend-A-Blade utility knife blades are double the length of standard blades, featuring a patented serrated design that distributes friction for faster, longer-lasting cuts. Designed for quick push-button blade changes, this 5-pack is ideal for professionals and DIYers tackling thick materials like drywall, carpet, and rope with ease and efficiency.

## Description

Extra-Long Blades for Deeper Cuts Designed for jobs where you need more cutting depth like drywall repair and removing carpet, these Rapid Edge blades are double the length of standard retractable knife blades. This makes them ideal for cutting through thicker materials that standard blades just dont have the reach to get through efficiently. Fast-Cutting, Long-Lasting Serrated Blades Each of the utility knife replacement blades included in this 5-pack features our patented Rapid Edge serration pattern. The unique pattern distributes the cutting friction across five individual surfaces, letting the blades slide through tough materials faster so they'll stay sharper longer than traditional straight-edged safety box cutter blades. Quick and Effortless Blade Changes When paired with our Extend-A-Blade utility knife, these blades can slide in and out with the simple press of a button, allowing you to swap out dull blades in seconds. This time-saving feature makes the design ideal for heavy blade users like home improvement workers and contractors. Stock Up with a Convenient Value Pack great addition to any Dyer's toolbox or handymans collection of carpet tools, these replacement utility blades come in a convenient pack of 5. This provides enough fresh edges to complete small projects around the house or to handle occasional cutting and scraping on the job, without forcing you to constantly head back to the store for replacements.

Review: Perfect for cutting artificial turf
Review: Fits my glaziers pipe knife

## Features

- DOUBLE THE CUTTING DEPTH: These tough utility razor blades are twice as long as standard box cutter blades, allowing you to cut deeper into thick materials
- PATENTED SERRATED DESIGN: Our serrated Rapid Edge blades feature multiple cutting edges to distribute friction, allowing each one to cut faster and last longer than a traditional box cutter knife blade.
- FOR ALL-PURPOSE USE: The durable razor blades are ideal for cutting a wide variety of everyday household and renovation materials, including cardboard, rope, drywall, rubber, roofing, carpet and more.
- QUICK BLADE CHANGES: Designed for use with our Extend-A-Blade utility knives, these serrated knife blades slide in and out easily with the push of a button.
- CONVENIENT VALUE PACK: The package includes 5 serrated box cutter blades, allowing you to complete small projects without the hassle of ordering extras or heading back to the store.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077Y4444T |
| Brand | Rapid Edge |
| Brand Name | Rapid Edge |
| Customer Reviews | 4.5 out of 5 stars 74 Reviews |
| Global Trade Identification Number | 00898524000626 |
| Handle Material | Rubber |
| Handle Type | Manual-Retractable |
| Handle material | Rubber |
| Included Components | 5 Pack of blades |
| Item Type Name | 5 pack Double length serrated blades (For Extend a Blade Knife) |
| Manufacturer | Rapid Tools |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Product Style | Retractable |
| Style | Retractable |
| UPC | 898524000626 |

## Product Details

- **Blade Material:** High Carbon Steel
- **Brand:** Rapid Edge
- **Global Trade Identification Number:** 00898524000626
- **Handle Material:** Rubber
- **Item Length:** 2 Inches
- **Manufacturer:** Rapid Tools
- **Material:** Alloy Steel
- **UPC:** 898524000626

## Images

![Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack) - Image 1](https://m.media-amazon.com/images/I/71+stNcR--L.jpg)
![Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack) - Image 2](https://m.media-amazon.com/images/I/811g7GSA1mL.jpg)
![Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack) - Image 3](https://m.media-amazon.com/images/I/81X+O0q0JNL.jpg)
![Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack) - Image 4](https://m.media-amazon.com/images/I/81Ss+1u04TL.jpg)
![Rapid Edge All-Purpose Extend-A-Blade Double Length Serrated Utility Knife Blades with 5 Blades (1 Pack) - Image 5](https://m.media-amazon.com/images/I/815XZhsAukL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for cutting artificial turf
*by C***R on 21 June 2025*



### ⭐⭐⭐⭐⭐ Fits my glaziers pipe knife
*by J***R on 8 January 2025*



### ⭐⭐⭐⭐ Decent quality but not as long lasting as expected
*by O***E on 3 July 2025*



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**Shop now:** [https://www.desertcart.hk/products/381818741-rapid-edge-all-purpose-extend-a-blade-double-length-serrated](https://www.desertcart.hk/products/381818741-rapid-edge-all-purpose-extend-a-blade-double-length-serrated)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*