---
product_id: 46938006
title: "McKinney - T4A3786 BB NRP 5 X 4 1/2 - 5 x 2-1/4 Butt Hinge with Dull Chrome Finish, Full Mortise Mounting, Square Corners"
brand: "mckinney"
price: "AR$216675"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/46938006-mckinney-t4a3786-bb-nrp-5-x-4-1-2-5
store_origin: AR
region: Argentina
---

# 270° range of motion 3-hour fire rating 250 lb load capacity McKinney - T4A3786 BB NRP 5 X 4 1/2 - 5 x 2-1/4 Butt Hinge with Dull Chrome Finish, Full Mortise Mounting, Square Corners

**Brand:** mckinney
**Price:** AR$216675
**Availability:** ✅ In Stock

## Summary

> 🚪 Elevate your space with hinges that mean business!

## Quick Answers

- **What is this?** McKinney - T4A3786 BB NRP 5 X 4 1/2 - 5 x 2-1/4 Butt Hinge with Dull Chrome Finish, Full Mortise Mounting, Square Corners by mckinney
- **How much does it cost?** AR$216675 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/46938006-mckinney-t4a3786-bb-nrp-5-x-4-1-2-5)

## Best For

- mckinney enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Strength:** Supports up to 250 lbs for robust door performance
- • **Fire-Safe Reliability:** Certified 3-hour fire rating for enhanced safety
- • **Precision Engineering:** Oil-impregnated bearings for whisper-quiet, durable operation
- • **Sleek & Modern Finish:** Dull chrome with square corners for a professional, contemporary look
- • **Smooth & Flexible Movement:** 270° range ensures versatile door positioning

## Overview

The McKinney T4A3786 BB NRP is a premium steel butt hinge featuring a durable dull chrome finish, engineered to support doors up to 250 lbs. With a 270-degree range of motion and oil-impregnated bearings, it offers smooth, reliable operation. Designed for full mortise mounting with square corners, it includes hardware and meets a 3-hour fire rating, making it ideal for professional-grade installations.

## Description

Butt Hinge, Steel, Dull Chrome Finish, 250 lb Load Capacity, With Holes, 4 Holes per Leaf, No Ligature , 270 Degrees Range of Motion, Orientation Non Handed, 5 in Door Leaf Height, 5 in Frame Leaf Height, 4 1/2 in Door Leaf Width, 2 1/4 in Frame Leaf Width, 0.18 in Door Leaf Thickness, 0.18 in Frame Leaf Thickness, 1-3/4 in Required Door Thickness, Oil Impregnated Bearing Type, Square Corners, Included Hardware, 3 hr Fire Rating - Door Hardware

## Features

- Made in Taiwan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I33GXIE |
| Brand Name | Mckinney |
| Color | Chrome |
| Finish Types | Chrome Finish,Chrome |
| Item Weight | 5 pounds |
| Manufacturer | MCKINNEY |
| Manufacturer Part Number | T4A3786 BB NRP 5" X 4 1/2 |
| Material Type | Steel |
| Mounting Type | Face Mount |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Mckinney
- **Color:** Chrome
- **Finish Type:** Chrome Finish,Chrome
- **Manufacturer:** MCKINNEY
- **Material:** Steel
- **Mounting Type:** Face Mount
- **Unit Count:** 1 Count

## Images

![McKinney - T4A3786 BB NRP 5 X 4 1/2 - 5 x 2-1/4 Butt Hinge with Dull Chrome Finish, Full Mortise Mounting, Square Corners - Image 1](https://m.media-amazon.com/images/I/71g2FRlt63L.jpg)
![McKinney - T4A3786 BB NRP 5 X 4 1/2 - 5 x 2-1/4 Butt Hinge with Dull Chrome Finish, Full Mortise Mounting, Square Corners - Image 2](https://m.media-amazon.com/images/I/41euuxzoctL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/46938006-mckinney-t4a3786-bb-nrp-5-x-4-1-2-5](https://www.desertcart.com.ar/products/46938006-mckinney-t4a3786-bb-nrp-5-x-4-1-2-5)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-27*