---
product_id: 584436499
title: "3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors"
brand: "sidco supply"
price: "VT10519"
currency: VUV
in_stock: true
reviews_count: 8
category: "Sidco Supply"
url: https://www.desertcart.vu/products/584436499-3-heavy-duty-weldable-hinges-book-hinge-weld-on-hinges
store_origin: VU
region: Vanuatu
---

# Smooth weld-ready finish 1/8 inch thick A36 carbon steel 3x3 inch heavy-duty size 3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors

**Brand:** sidco supply
**Price:** VT10519
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in strength and style with hinges that mean business!

## Quick Answers

- **What is this?** 3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors by sidco supply
- **How much does it cost?** VT10519 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/584436499-3-heavy-duty-weldable-hinges-book-hinge-weld-on-hinges)

## Best For

- sidco supply enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium A36 carbon steel for unmatched durability and corrosion resistance.
- • **Versatile Application:** Perfect for residential, commercial, and custom metalwork projects—your go-to heavy-duty hinge.
- • **Weld-Ready Convenience:** Vibration deburred and polished for flawless weldability and a sleek, permanent fit.
- • **Pro-Approved Reliability:** Trusted by welders and DIY pros alike for secure, sag-free installations every time.
- • **Precision Smooth Operation:** Engineered for effortless pivot action, ensuring years of seamless door and gate movement.

## Overview

Sidco Supply’s 3x3 inch Heavy Duty Weldable Butt Book Hinges are precision-engineered from 1/8 inch thick A36 carbon steel, delivering robust corrosion resistance and smooth operation. Designed for direct welding, these hinges offer a vibration-deburred finish for superior weldability and a sleek, professional look. Ideal for heavy gates, doors, and custom metal projects, they combine industrial strength with effortless functionality, making them the trusted choice for both professionals and DIY enthusiasts.

## Description

Elevate the integrity and functionality of your projects with Sidco Supply's 3x3”Inch Heavy Duty Weldable Butt Book Hinges. Designed for maximum strength and convenience, these premium grade metal weld on hinges are the go-to solution for doors, gates, cabinets, and more. Whether you're a seasoned professional or a DIY enthusiast, our hinges will ensure smooth movement and unparalleled reliability making them the perfect choice for both residential and commercial applications.

Review: Good heavy duty steel hinges - Very good steel hinges. Welded up nicely where we replaced metal gate hinges that had broken or rusted out on the backyard fence. In fact they worked so good I ordered another 4 to finish up the remaining gates. My grandson, the welder, had no problems, remarked how good the steel was. The gap spacing worked out well as it seemed a good fit for the opening. Recommend to give them a try should you have a need.
Review: Heavy duty - After welding them in at 1 degree up the settled in perfect with no sag.

## Features

- Specifications: 4 Pack of Weldable Book Hinges - 3x3” Inches (76.2x76.2mm), 1/8" (3mm) Thickness, 7.2oz (204g) Weight, A36 Carbon Steel, Lubricated. Applications: Doors, gates, residential, commercial, custom metalwork projects and DIY projects
- Heavy-Duty Durability: Our weldable butt hinges are engineered to withstand the test of time. Constructed from high-quality steel, these hinges are built to resist corrosion, ensuring they remain reliable even in harsh outdoor environments.
- Smooth Surface Finish: Our weld on hinges undergo a thorough vibration deburring process that removes any surface imperfections and burrs, creating a smooth and pristine finish. This treatment not only enhances the aesthetics but also prepares the hinges for superior weldability and corrosion resistance.
- Weldable Convenience: These weldable hinges are designed with ease of installation in mind. Weld them directly onto your gate or door frame for a secure and permanent attachment. This weldable feature ensures a seamless appearance and maximizes security.
- Smooth Operation: Enjoy effortless opening and closing with our precision-engineered weld hinge plates. Their smooth pivot action guarantees smooth operation for years to come, reducing wear and tear on your doors or gates.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sidco Supply |
| Finish Type | Unfinished |
| Global Trade Identification Number | 00850055401136 |
| Material | steel |
| Mounting Type | Door Mount |
| Product Dimensions | 3"L x 3"W |

## Product Details

- **Material:** steel
- **Brand:** Sidco Supply
- **Product Dimensions:** 3"L x 3"W
- **Finish Type:** Unfinished
- **Mounting Type:** Door Mount
- **Global Trade Identification Number:** 00850055401136
- **Manufacturer:** Sidco Supply
- **UPC:** 850055401136

## Images

![3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors - Image 1](https://m.media-amazon.com/images/I/81+CKIBteKL.jpg)
![3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors - Image 2](https://m.media-amazon.com/images/I/81uCKlRke6L.jpg)
![3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors - Image 3](https://m.media-amazon.com/images/I/81qVvz5ihLL.jpg)
![3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors - Image 4](https://m.media-amazon.com/images/I/81N5G4eAlHL.jpg)
![3' Heavy Duty Weldable Hinges Book Hinge Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors - Image 5](https://m.media-amazon.com/images/I/91DsNudt1FL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good heavy duty steel hinges
*by S***S on October 14, 2024*

Very good steel hinges. Welded up nicely where we replaced metal gate hinges that had broken or rusted out on the backyard fence. In fact they worked so good I ordered another 4 to finish up the remaining gates. My grandson, the welder, had no problems, remarked how good the steel was. The gap spacing worked out well as it seemed a good fit for the opening. Recommend to give them a try should you have a need.

### ⭐⭐⭐⭐⭐ Heavy duty
*by W***N on November 15, 2024*

After welding them in at 1 degree up the settled in perfect with no sag.

### ⭐⭐⭐⭐⭐ heavy duty, look great.
*by J***E on March 24, 2025*

I ordered these 3” Heavy Duty Weldable Hinges—Book Hinge—Weld-On Hinges through the VINE program. I was waiting to use them on a project I finally finished. The hinges are easy to weld and work great on my gate. The heavy-duty hinges provide a smooth motion for my gate and easily support the weight of my metal gate.

## Frequently Bought Together

- Sidco Supply 3” Heavy Duty Weldable Hinges – Book Hinge – Weld On Hinges - Steel Butt Hinge - Weld On Butterfly Hinges for Heavy Gates & Doors - Weldable Steel Hinge - Metal Weld Hinges
- LavaLock 5-3/8" Stainless Spring Handle with 1/2" Steel Rod (6" Wide, 3.5" Tall) - Weld ON…

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*