What are the inside dimensions of the "U" opening?

A 2x4 piece of lumber fits just right.

What is the space from top hole to bottom hole. I want to mount the brackets on a horizontal fence 2x4. Will the brackets fit ok on a horizontal 2x4?

The top hole to bottom hole is 5”. You’d have to mount on a 2 x 4 vertically. 2 x 6 or wider would work horizontally.

Please verify the bolt and/or screw hole diameter .... thanks, e-jay

Hello, The diameter of the bolt body is 5mm, hope this help you.

What the internal width of the bracket? i need something that is 53mm?

The width of the metal bar used in the brackets is 1.5625 inches and the opening space (designed for a finished 2 x 4 piece of lumber) is 1.6875 inches at the bottom of opening and 1.75 inches at top of opening. I wasn’t sure which measurement you were asking about so gave you both measurements.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Door Barricade Brackets, 2 Pack Drop Open Bar Holder U Bracket for 2 by 4 Lumber, Heavy Duty Closed Bar Holder Steel U Bracket

Door Barricade Brackets, 2 Pack Drop Open Bar Holder U Bracket for 2 by 4 Lumber, Heavy Duty Closed Bar Holder Steel U Bracket

Product ID: 499242132

Details

Brand
AINAFIX
Colour
Black
Finish type
Powder Coated
Item weight
0.74 Kilograms
Material
Carbon Steel

🏠Fits standard 2x4 lumber

🔩Includes screws & expansion tubes

🛠️4mm high-strength steel

€ 29.78

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🔒 Lock down your peace of mind with AINAFIX’s heavy-duty door barricade brackets!

DUAL PURPOSE DESIGN - Not just for security—use as a sturdy wall hook for tools or decor, blending function with style in your workspace.
EFFORTLESS DIY INSTALLATION - Pre-drilled holes and included hardware mean you can upgrade your home security in under 10 minutes—no pro needed.
INDUSTRIAL GRADE STEEL ARMOR - 4mm thick powder-coated iron resists rust and absorbs high-impact force to keep your home fortress secure.
PRECISION FIT FOR 2 X 4 LUMBER - Custom-designed U-brackets perfectly cradle standard 2x4s, creating an unyielding door barricade in seconds.
UNIVERSAL DOOR COMPATIBILITY - Engineered for inswing and outswing doors—ideal for garages, basements, sheds, and more to lock down your space.

AINAFIX Door Barricade Brackets are heavy-duty, powder-coated steel U-brackets designed to securely hold 2x4 lumber for reinforcing doors. Built to withstand high kick and push forces, they fit all inswing and outswing doors and come with screws and expansion tubes for quick, easy installation. Perfect for enhancing home security in garages, basements, sheds, and more.

Specifications

ASIN	B09GG6KK8Y
Best Sellers Rank	252,865 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,618 in Brackets
Brand	AINAFIX
Colour	Black
Customer Reviews	4.7 4.7 out of 5 stars (662)
Finish	Powder Coated
Item Depth	1.5 inches
Item Weight	0.74 Kilograms
Manufacturer	AINAFIX
Material	Carbon Steel
Model Number	HOMESAFE01
Mounting Type	Door Mount
Part Number	HOMESAFE01
Unit Count	2.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 29.78

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews