How can I ensure that the DoorJammer DJ3 will fit my door?

To ensure a proper fit, measure the gap between the bottom of your door and the floor. The clearance must be at least 0.25 inches (1/4”) and no more than 1.5 inches. The DoorJammer DJ3 is designed for inswing doors with a minimum of 3mm clearance.

Can DoorJammer DJ3 secure all door types?

The DoorJammer DJ3 secures inswing doors up to 100lbs, perfect for interior, travel, and hotel doors. It’s NOT compatible with outward-opening doors. For doors over 100lbs, consider the DoorJammer DJ4 Lockdown for enhanced security.

Can I use DoorJammer DJ3 on all floor types?

Yes! The DoorJammer DJ3 works on most flat surfaces, including tile, laminate, wood, and carpet. For thicker carpets, it includes a neoprene extension foot for extra grip and stability.

Is DoorJammer DJ3 easy to install and remove?

Absolutely! No tools are required. Simply position it under the door, twist the screw to secure it, and pull upwards to release. Its quick-install and emergency-release design makes it user-friendly and reliable.

Can DoorJammer DJ3 be used on doors with weather strips or protective seals?

No, DoorJammer DJ3 is NOT compatible with doors that have weather strips or protective seals. These can interfere with the device’s stability and effectiveness, so it’s best used on doors with flat, unobstructed surfaces.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

DoorJammer Portable Door Lock Brace for Home Security and Personal Protection | Hotel Room, Apartment Safety, Travel Door Stopper | Easy Installation, Compact Design

Product ID: 114105458

Details

Brand
DoorJammer
Color
DJ3 -
Finish Type
Steel
Manufacturer
DoorJammer
Material
Metal
Mounting Type
Door Mount

👜Compact & lightweight 227g design

🔒Supports doors up to 100 lbs

🛠️No-tool installation in seconds

€ 54.06

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Description

🔐 Lock down your space anywhere, anytime—because your safety can’t wait.

EMERGENCY QUICK RELEASE - Pull up to instantly remove—safety and security that adapts to your needs.
TRAVEL READY COMPACTNESS - Sleek, lightweight design fits perfectly in your bag for on-the-go peace of mind.
EFFORTLESS SECURITY SETUP - Install in seconds—no tools, no hassle, just twist and lock.
UNIVERSAL DOOR COMPATIBILITY - Engineered for inswing doors with 0.25-1.5 inch clearance and up to 100 lbs weight.
INDUSTRIAL STRENGTH PROTECTION - Patented, award-winning steel construction delivers rock-solid defense against intruders.

The DoorJammer DJ3 is a patented, portable door lock brace designed for quick, tool-free installation on inswing doors with 0.25 to 1.5 inch clearance. Weighing just 227 grams and measuring 4.5” x 3.5”, it supports doors up to 100 lbs and features a durable neoprene foot for extra grip on carpets. Ideal for home, hotel, or travel use, it offers industrial-strength security with an emergency quick-release for instant removal.

Specifications

ASIN	B07HM7X6TT
Best Sellers Rank	#42,959 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in Door Closers
Brand Name	DoorJammer
Color	DJ3 - DoorJammer (Standard)
Customer Reviews	4.1 4.1 out of 5 stars (2,819)
Finish Types	Steel
Included Components	Bag
Item Dimensions L x W x Thickness	2.76"L x 1.57"W x 4.25"Th
Item Type Name	First Aid Only 91355: Metal Door Jammer
Item Weight	210 Grams
Manufacturer	DoorJammer
Manufacturer Part Number	91355
Material Type	Metal
Model Number	91355
Mount Type	Door Mount
Number of Pieces	1
Product Style	DJ3 - Travel Size
UPC	814953024170
Unit Count	1 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

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month 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.