---
product_id: 23705294
title: "Estwing Roofing Knife - 7-Inch American steel - RK-7"
brand: "estwing"
price: "$31.97"
currency: USD
in_stock: true
reviews_count: 8
category: "Estwing"
url: https://www.desertcart.us/products/23705294-estwing-roofing-knife-7-inch-american-steel-rk-7
store_origin: US
region: United States of America
---

# 3 replaceable butterfly blades 7-inch precision blade heavy gauge plated steel Estwing Roofing Knife - 7-Inch American steel - RK-7

**Brand:** estwing
**Price:** $31.97
**Availability:** ✅ In Stock

## Summary

> 🔨 Cut sharp, work smart, stay ahead.

## Quick Answers

- **What is this?** Estwing Roofing Knife - 7-Inch American steel - RK-7 by estwing
- **How much does it cost?** $31.97 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/23705294-estwing-roofing-knife-7-inch-american-steel-rk-7)

## Best For

- estwing enthusiasts

## Why This Product

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

## Key Features

- • **Always Ready:** Comes with 3 replaceable butterfly blades so you never lose momentum—work smarter, not harder.
- • **Built to Last:** Heavy gauge plated steel casing ensures durability and long-lasting performance on every job site.
- • **Trusted by Pros:** Rated 4.7 stars with glowing reviews—join the community of skilled roofers who rely on Estwing.
- • **Ergonomic Control:** Manual-retractable handle design offers secure grip and safety, perfect for precision roofing tasks.
- • **Cut with Confidence:** 7-inch alloy steel blade engineered for clean, effortless cuts through rolled roofing and shingles.

## Overview

The Estwing Roofing Knife RK-7 features a durable 7-inch alloy steel blade housed in a heavy gauge plated steel casing. Designed for roofing professionals, it cuts through rolled roofing and shingles with ease. The knife includes 3 replaceable butterfly blades and a manual-retractable handle for safety and precision, making it a reliable tool highly rated by users.

## Description

Estwing's 7" Roofing Knife is constructed of plated heavy gauge steel casing and cuts all rolled roofing and shingles. Comes with replaceable blades.

Review: Great tool! - Finished most of a roof with one blade before I found the 2 extra blades inside the tool. Highly recommend
Review: Great quality - Quality and extra blades

## Features

- Roofing knife
- Butterfly blades
- 7 Inch length
- Consumer Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00047F2MA |
| Best Sellers Rank | #236,807 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #875 in Utility Knives |
| Blade Material | Alloy Steel |
| Brand | Estwing |
| Brand Name | Estwing |
| Color | Metal |
| Customer Reviews | 4.7 out of 5 stars 130 Reviews |
| Global Trade Identification Number | 00034139621119 |
| Handle Material | Alloy Steel |
| Handle Type | Manual-Retractable |
| Included Components | Knife |
| Item Length | 1.9 Inches |
| Item Type Name | Roofing Knife |
| Item Weight | 4.8 ounces |
| Manufacturer | Estwing |
| Manufacturer Part Number | RK-7 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | RK-7 |
| Product Style | Retractable |
| UPC | 034139621119 |
| Unit Count | 1.0 Count |

## Product Details

- **Blade Material:** Alloy Steel
- **Brand:** Estwing
- **Color:** Grey
- **Handle Material:** Alloy Steel
- **Item Length:** 7 Inches
- **Item Weight:** 0.31 Pounds
- **Manufacturer:** Estwing
- **Material:** Alloy Steel
- **Style:** Retractable
- **UPC:** 034139621119

## Images

![Estwing Roofing Knife - 7-Inch American steel - RK-7 - Image 1](https://m.media-amazon.com/images/I/71tcX6ev+SL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many blades does this come with?**
A: 3

**Q: Can you use hook blades in it?**
A: Those bring two blades in it. Work as the hook ones. No. You can’t use hook blades.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool!
*by C***G on September 7, 2024*

Finished most of a roof with one blade before I found the 2 extra blades inside the tool. Highly recommend

### ⭐⭐⭐⭐⭐ Great quality
*by L***. on September 7, 2024*

Quality and extra blades

### ⭐⭐⭐⭐⭐ Great Knife
*by R***N on December 13, 2023*

Stays sharp and the best roofing knife I’ve found. Highly recommended.

## Frequently Bought Together

- Estwing RK-7 Roofing Utility Knife 7", Grey
- Utility Knife Blades 10 Pack, Box Cutter Blades, Heavy Duty SK5 Steel Double Edged Roofing Blades, Suitable for a Variety of Hobby Knife Blades
- Estwing R-1 Replacement Blades for Roofing Knife RK-7 (5-Pack) , Brown

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**Shop now:** [https://www.desertcart.us/products/23705294-estwing-roofing-knife-7-inch-american-steel-rk-7](https://www.desertcart.us/products/23705294-estwing-roofing-knife-7-inch-american-steel-rk-7)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*