---
product_id: 21998452
title: "Tool 148 3/4\" Outside Bull Nose Corner Trowel, Flex"
brand: "warner manufacturing"
price: "€ 31.04"
currency: EUR
in_stock: true
reviews_count: 13
category: "Warner Manufacturing"
url: https://www.desertcart.hr/products/21998452-tool-148-3-4-outside-bull-nose-corner-trowel-flex
store_origin: HR
region: Croatia
---

# Lightweight 0.32 oz for effortless control Ergonomic plastic handle for fatigue-free use 0.75" plastic flex blade for precision Tool 148 3/4" Outside Bull Nose Corner Trowel, Flex

**Brand:** warner manufacturing
**Price:** € 31.04
**Availability:** ✅ In Stock

## Summary

> 🔧 Master the art of perfect corners with Warner’s flex edge finesse!

## Quick Answers

- **What is this?** Tool 148 3/4" Outside Bull Nose Corner Trowel, Flex by warner manufacturing
- **How much does it cost?** € 31.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/21998452-tool-148-3-4-outside-bull-nose-corner-trowel-flex)

## Best For

- warner manufacturing enthusiasts

## Why This Product

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

## Key Features

- • **Light as Air:** Ultra-lightweight design keeps your workflow fast and fatigue-free
- • **Ergonomic Grip:** Comfort-driven handle reduces hand strain during extended use
- • **Trusted Legacy:** Backed by 90 years of Warner innovation and quality craftsmanship
- • **Flexible Blade Tech:** Plastic flex blade adapts to contours for seamless mud knockdown
- • **Flawless Bull Nose Finish:** Quickly smooths outside bull nose corners with expert precision

## Overview

The Warner Tool 148 Outside Bull Nose Corner Trowel features a 0.75-inch flexible plastic blade and ergonomic handle designed for quick, smooth finishing on bull nose corners. Lightweight and durable, this hand-powered trowel is trusted by professionals for precision mud knockdown and comfort, backed by Warner’s 90-year legacy of innovation in masonry tools.

## Description

Product Description The Warner bull nose trowel #148 is used to quickly knock down mud on outside of bull nose corners. Features plastic flex blade and handle. From the Manufacturer Introducing Warner Tool Products a family owned company – 85th Anniversary in 2012, (Est. 1927). Research Driven Innovation: Pioneered the Soft Grip Putty Knife Handle in 1992, (ProGrip),Originated the color coding of Putty Knife handles to identify the flexibility of the blade. (Patented), Developed Dura Cap TM – more comfortable light weight hammer head, Developed Dura Cap TM – more comfortable light weight hammer head. Warner greatly improves the Paint Tool Shopper Experience: Job Specific labels that aide the consumer with knife selection. The product sells itself! Warner means Quality and Value: For 90 years, Professionals and Consumers have trusted the Warner name for quality products that perform. Warner is an industry Leader in Product Design & Innovation: ProGrip Putty Knives with color coding flexibility, Carbide Paint Scrapers, Soft Grip Taping Knives, Drywall Stilts & Benches. Our Competition Follow Us! As we continue our quest for innovation, Warner will provide the desertcart consumers with products that are at the envy of the market!

Review: Made the corners perfect - Made the corners so easy to skim coat! They turned out flawless!
Review: It actually works well - It's smooth and it really works. Not much more to say.

## Features

- For use on outside bull nose corners
- Plastic flex blade and handle
- Use to quickly knock down mud

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017Z70HGW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #182,747 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #214 in Masonry Hand Trowels |
| Blade Material | Plastic |
| Brand | Warner Manufacturing |
| Color | Multicolor |
| Customer Reviews | 4.5 4.5 out of 5 stars (631) |
| Date First Available | November 14, 2015 |
| Global Trade Identification Number | 00048661001486 |
| Grip Type | Ergonomic |
| Handle Material | Plastic |
| Included Components | trowel |
| Is Foldable | No |
| Item Package Quantity | 1 |
| Item Weight | 0.32 ounces |
| Item dimensions L x W x H | 0.5 x 2.13 x 8 inches |
| Item model number | 148 |
| Manufacturer | Warner Manufacturing Co. |
| Material | Plastic |
| Part Number | 148 |
| Power Source | Hand Powered |
| Product Dimensions | 0.5 x 2.13 x 8 inches |
| Style | Outside Bull Nose |
| UPC | 048661001486 |
| Warranty Description | Limited Lifetime |

## Product Details

- **Blade Material:** Plastic
- **Brand:** Warner Manufacturing
- **Color:** Multicolor
- **Grip Type:** Ergonomic
- **Handle Material:** Plastic
- **Is Foldable:** No
- **Item Weight:** 0.02 Pounds
- **Item dimensions L x W x H:** 0.5 x 2.13 x 8 inches
- **Material:** Plastic
- **Style:** Outside Bull Nose

## Images

![Tool 148 3/4" Outside Bull Nose Corner Trowel, Flex - Image 1](https://m.media-amazon.com/images/I/31ntsii-+TL.jpg)

## Questions & Answers

**Q: Can this be used with wood filler to repair decayed wood?**
A: My answer is maybe.  It would depend whether or not there are any aromatic solvents in the wood filler. The bull nose trowel is made of plastic and would probably be ruined if it came in contact with any super solvents such as acetone, mek (methyl ethyl ketone) etc.  If the wood filler doesn't have any strong solvent odors then it would probably make a fine mold to make 3/4" round corners...it sure does a fine job with drywall mud on a bull nose corner.  Hope this helps you out, good luck with your project.  Bob W.

**Q: Is this food grade plastic?**
A: Probably not and it doesn’t matter. This is for rounded corners on wall.

**Q: Can this be used as a cement edger for minor end of driveway repairs.**
A: Yes, this could be used for a bullnose on any form of shaping material such as cement/concrete but keep in mind the item is designed for corner bead mudding to provide a smooth finish corner for minor sanding, just keep in mind this item is made of a plastic material and using on cement might act like sandpaper and wear it down more, so for a one time project maybe two, this will do the job.

**Q: Can it be used for inside corners?**
A: If you mean the inside corner as in spin the piece around that won’t work. There’s too much of a graded area behind it so it’ll stick out from the wall a quarter inch.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Made the corners perfect
*by H***N on December 2, 2025*

Made the corners so easy to skim coat! They turned out flawless!

### ⭐⭐⭐⭐⭐ It actually works well
*by C***R on September 13, 2025*

It's smooth and it really works. Not much more to say.

### ⭐⭐⭐⭐⭐ Worked perfect.
*by A***R on August 30, 2025*

Perfect for outside drywall corners

## Frequently Bought Together

- Warner Manufacturing Tool 148 3/4" Outside Bull Nose Corner Trowel, Flex
- MJK 3/4" Radius Outside Bullnose Tool for Finishing Drywall Corners
- Kraft Tool DW451 Bullnose Outside Corner Tool, 5-Inch

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**Shop now:** [https://www.desertcart.hr/products/21998452-tool-148-3-4-outside-bull-nose-corner-trowel-flex](https://www.desertcart.hr/products/21998452-tool-148-3-4-outside-bull-nose-corner-trowel-flex)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-15*