---
product_id: 99640577
title: "Outside Corner Knife, 4\"x3.5\" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320"
brand: "level5"
price: "€ 30.61"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/99640577-outside-corner-knife-4x3-5-level5-pro-grade-metal-hammer
store_origin: SK
region: Slovakia
---

# Heavy-duty ergonomic rubber grip Flexible stainless steel, impact resistant 4"x3.5" precision blade Outside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320

**Brand:** level5
**Price:** € 30.61
**Availability:** ✅ In Stock

## Summary

> 🛠️ Nail every corner like a pro with LEVEL5 precision!

## Quick Answers

- **What is this?** Outside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320 by level5
- **How much does it cost?** € 30.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/99640577-outside-corner-knife-4x3-5-level5-pro-grade-metal-hammer)

## Best For

- level5 enthusiasts

## Why This Product

- Trusted level5 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Nearly 20 years of expert input ensures unmatched finishing performance
- • **Ergonomic Comfort:** Heavy-duty rubber handle reduces fatigue during long projects
- • **Pro-Grade Precision:** Engineered 4"x3.5" blade for flawless outside corners every time
- • **Guaranteed Excellence:** Crafted for professionals, guaranteed to exceed expectations
- • **Durability Meets Design:** Flexible stainless steel blade built to withstand daily job site demands

## Overview

The LEVEL5 Outside Corner Knife features a 4"x3.5" flexible stainless steel blade paired with a heavy-duty ergonomic rubber handle, designed for professional finishers to deliver smooth, durable, and fatigue-free drywall corner finishing. Built on two decades of expert feedback, this tool guarantees reliable, impact-resistant performance on every job site.

## Description

Outside Corner Knife,SS,4" x 3.5"

## Features

- PREMIUM MATERIALS | Made with flexible stainless steel that will adjust to provide smooth finish on inside corners
- ERGONOMIC | Heavy duty ergonomic rubber handle helps reduce fatigue when spreading spackle and paint compound
- BUILT TO LAST | Our tools are built for reliable, daily use on the job site. Designed and built using nearly 20 years of input from professional finishers
- GUARANTEED PERFORMANCE | Our finishing tools are developed by professionals for professionals and guaranteed to exceed your expectations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Level 5 Tools |
| Part Number | 5-320 |
| Item Weight | 6.5 ounces |
| Product Dimensions | 4 x 4.02 x 0.04 inches |
| Item model number | 5-320 |
| Is Discontinued By Manufacturer | No |
| Size | 4x3.5" Outside |
| Finish | Stainless Steel |
| Shape | Drywall |
| Power Source | hand-powered |
| Item Package Quantity | 1 |
| Handle Material | Rubber |
| Special Features | Impact Resistance |
| Included Components | Outside Corner Knife,SS,4" x 3.5" |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** LEVEL5
- **Handle Material:** Rubber
- **Product Dimensions:** 4"L x 4.02"W
- **Manufacturer:** Level 5 Tools
- **UPC:** 815966021552

## Images

![Outside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320 - Image 1](https://m.media-amazon.com/images/I/71rPuPyffXL.jpg)
![Outside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320 - Image 2](https://m.media-amazon.com/images/I/61rKy6CFYZL.jpg)
![Outside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320 - Image 3](https://m.media-amazon.com/images/I/61QaIQkmICL.jpg)
![Outside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320 - Image 4](https://m.media-amazon.com/images/I/61mTXwi8bIL.jpg)

## Available Options

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

## Frequently Bought Together

- Outside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-320
- Inside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-310
- Stainless Steel Bucket Scoop - LEVEL5 | 5-210

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**Shop now:** [https://www.desertcart.sk/products/99640577-outside-corner-knife-4x3-5-level5-pro-grade-metal-hammer](https://www.desertcart.sk/products/99640577-outside-corner-knife-4x3-5-level5-pro-grade-metal-hammer)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-13*