---
product_id: 589241321
title: "4 Pack 4\" Weld On Bullet Hinges, Weldable Barrel Hinges Heavy Duty Steel Gate Door Hinge, Ball Bearing Detachable Hinge for Swing Door,Trailer Ramp, Dia ½ Pin, 1200Lbs Load Capacity"
brand: "srnetkj"
price: "Bs.2214"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/589241321-4-pack-4-weld-on-bullet-hinges-weldable-barrel-hinges
store_origin: BO
region: Bolivia
---

# 360° smooth ball bearing rotation ½ inch diameter pin 1200 lbs load capacity 4 Pack 4" Weld On Bullet Hinges, Weldable Barrel Hinges Heavy Duty Steel Gate Door Hinge, Ball Bearing Detachable Hinge for Swing Door,Trailer Ramp, Dia ½ Pin, 1200Lbs Load Capacity

**Brand:** srnetkj
**Price:** Bs.2214
**Availability:** ✅ In Stock

## Summary

> 🔩 Heavy-Duty Hinges That Keep You Moving Smoothly and Securely

## Quick Answers

- **What is this?** 4 Pack 4" Weld On Bullet Hinges, Weldable Barrel Hinges Heavy Duty Steel Gate Door Hinge, Ball Bearing Detachable Hinge for Swing Door,Trailer Ramp, Dia ½ Pin, 1200Lbs Load Capacity by srnetkj
- **How much does it cost?** Bs.2214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/589241321-4-pack-4-weld-on-bullet-hinges-weldable-barrel-hinges)

## Best For

- srnetkj enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Motion:** 360° ball bearing rotation for whisper-quiet, frictionless operation
- • **Unmatched Strength:** Supports up to 1200 lbs for heavy-duty gates and doors
- • **Weld-On Convenience:** Secure, permanent installation for long-lasting performance
- • **Precision Engineering:** ½ inch diameter pin ensures maximum durability and stability
- • **Versatile Application:** Perfect for metal gates, swing doors, trailer ramps, and more

## Overview

This 4-pack of 4-inch weld-on bullet hinges is crafted from high-strength carbon steel (Q235B) and features a ½ inch diameter pin with ball bearing technology, delivering smooth 360° rotation and a robust 1200 lbs load capacity. Designed for weld-on installation, these hinges are ideal for heavy-duty metal gates, swing doors, trailer ramps, and other demanding applications, ensuring durability and quiet operation.

## Description

4 Pack 4" Weld On Bullet Hinges, Weldable Barrel Hinges Heavy Duty Steel Gate Door Hinge, Ball Bearing Detachable Hinge for Swing Door,Trailer Ramp, Dia ½ Pin, 1200Lbs Load Capacity

## Features

- Size -- 4⅛" x 1" / 105 x 24mm (L x W), ½" diameter Pin. 1200 lbs max load capacity.
- Solid Material -- 4 inch weld on barrel hinges are made of carbon steel Q235B, high strength and hardness for long service life.
- 360 Degree Smooth Rotation -- heavy duty weld on gate hinges with ball bearing can be rotated more smoother and quieter, low friction.
- Weld On Install -- hinge pins are welded to either the outer frame or the gate/door and then inserted into the welded hinge pin.
- Application -- weldable door gate hinges are widely used for metal door, metal gate, swing gate, sliding door hinges, trailer ramp gates, windows or anywhere you need a hinge.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbon Steel |
| Brand | SRNETKJ |
| Product Dimensions | 11.7L x 2.5W Centimeters |
| Finish Type | Silver |
| Mounting Type | Weld On |
| Hole Count | 4 |
| Weight Limit | 600 Pounds |
| Colour | Silver |
| Manufacturer | SRNETKJ |
| Country of Origin | USA |
| Item model number | 4IN |
| ASIN | B0BXX6XK2X |

## Product Details

- **Material:** Carbon Steel
- **Brand:** SRNETKJ
- **Product Dimensions:** 11.7L x 2.5W Centimeters
- **Finish Type:** Silver
- **Mounting Type:** Weld On
- **Hole Count:** 4
- **Weight Limit:** 600 Pounds
- **Colour:** Silver
- **Manufacturer:** SRNETKJ

## Images

![4 Pack 4" Weld On Bullet Hinges, Weldable Barrel Hinges Heavy Duty Steel Gate Door Hinge, Ball Bearing Detachable Hinge for Swing Door,Trailer Ramp, Dia ½ Pin, 1200Lbs Load Capacity - Image 1](https://m.media-amazon.com/images/I/71SvyTinWHL.jpg)

## Frequently Bought Together

- SRNETKJ 4 Pack 4" Weld On Bullet Hinges, Weldable Barrel Hinges Heavy Duty Steel Gate Door Hinge, Ball Bearing Detachable Hinge for Swing Door,Trailer Ramp, Dia ½ Pin, 1200Lbs Load Capacity
- Sidco Supply 8 PCS - 2” Weldable Barrel Hinges – 2 Inch x 5/8 Inch – Heavy Duty Steel – Weld On Bullet Door Hinges – Detachable Hinges – 11/32” Pin Bearing - Metal Swing Doors, Gates, Glass Door Hinge
- Weldable Barrel Hinges 4”,4⅛ x 1 inch, Heavy Duty Gate Hinges,Weld On Iron Door,Metal Gates,Ball Bearing Detachable Steel Hinges, Load Capacity 1200 Lbs

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**Shop now:** [https://www.desertcart.bo/products/589241321-4-pack-4-weld-on-bullet-hinges-weldable-barrel-hinges](https://www.desertcart.bo/products/589241321-4-pack-4-weld-on-bullet-hinges-weldable-barrel-hinges)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-13*