Will this allow a door to swing both ways like a saloon door?

Nope, mounting dictates which way it swings.

Are they inward or outward swinging hinges?

They are 90 degree, so you can use them as you need, inward or outward. just keep in mind the space you have.

What are the cutout instructions or does int come with a cutout pattern?

Mine did not come out with cut out instructions or a pattern. However it was not too hard to trace the outline of the hinge onto my door.

What is the material of construction? Are these appropriate for outdoor use?

seems to me like a cast aluminum. Not sure what the ratios may be to obtain a 40 lb hinge.

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Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair

Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair

Product ID: 289781106

Details

Brand
Alamic
Finish type
Black
Material
Aluminum
Mounting type
Face Mount
Product dimensions
15L x 6.4W

💪Supports up to 88 lbs per 2 hinges

🖤Sleek black finish for modern aesthetics

⚙️3-D adjustability ±3mm/±2mm/±1mm

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Description

🖤 Unlock the power of invisibility with precision and strength.

WIDE COMPATIBILITY - Fits doors 35mm thick and up to 850mm wide, perfect for contemporary interiors.
HEAVY DUTY STRENGTH - Engineered to support doors up to 88 lbs, ensuring durability and reliability.
SEAMLESS CONCEALMENT - Invisible design hides all screws, delivering a clean, minimalist look that impresses.
PRECISION 3 D ADJUSTMENT - Fine-tune vertical, horizontal, and depth alignment effortlessly for a flawless fit.
COMPLETE INSTALLATION KIT - Includes mounting screws, adjustment tools, and clear instructions for hassle-free setup.

The Alamic Invisible Hinges are heavy-duty, 3-D adjustable concealed door hinges finished in sleek black. Supporting doors up to 88 lbs and offering ±3mm vertical, ±2mm horizontal, and ±1mm depth adjustments, these hinges ensure a perfect, seamless fit. Designed for doors 35mm thick and up to 850mm wide, they come with all necessary mounting hardware and tools for easy installation, making them the ideal choice for modern, minimalist interiors.

Specifications

ASIN	B07SF612BQ
ASIN	B07SF612BQ
Best Sellers Rank	#74,875 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #133 in Door Hinges
Brand Name	Alamic
Color	6"_Black_2 Pack
Customer Reviews	4.3 4.3 out of 5 stars (97)
Customer reviews	4.3 4.3 out of 5 stars (97)
Date First Available	11 June 2019
Finish Types	Black
Hole Count	8
Item Dimensions L x W	15L x 6.4W centimeters
Item model number	SDW3DCH04
Manufacturer	Alamic
Manufacturer	Alamic
Manufacturer Part Number	SDW3DCH04
Material Type	Aluminum
Maximum Weight Capacity	88 Pounds
Model Number	SDW3DCH04
Mounting Type	Face Mount
Product Dimensions	14.99 x 6.38 x 0.1 cm; 1.03 kg

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HK$1041

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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