Min. Order : 100 Pairs
>=1000 Pairs

4 holes carbon steel Invisible Hinge open 180 degree for wood furniture mechanical applications

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Quick Details

Place of Origin: Guangdong China
founction: types of hinge for furniture hardware door fitting
Model Number: SG-HC104#3
finishing: polished black
Brand Name: SG
advantages2: available in 7 sizes and differenct finishings
advantages1: durable,safe, rotating flexible
door weight: 15kg/pair
door thickness: 21mm
Type: Furniture Hinge
size: 66.1*13mm
material: steel
name: 180 degree steel invisible hinges
angle: 180 degree
Packaging Detail: SOSS Invisible Hinge Standard packing: white inner boxes, Yellow-borwn outer cartons Package: every piece is packed into a poly-bag and then packed in a box, boxes are packed in a carton N.W/piece:0.16kg N.W/box:0.32kg G.W./ carton: 17.50kg 2 piece for a box;100 boxes for a carton Box size: 8*5*4cm Carton size: 28*18*21cm CBM/carton: 0.010 Fittings: 8 stainless steel screws per box
Selling Units: Single item
Single package size: 7.8X4X5.5 cm
Single gross weight: 1.0 KG
Dongguan Shengang Precision Metal & Electronic Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 3,000+
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180 degree steel invisible hinges



Product picture



180 degree steel invisible hinges


SG Invisible Hinge is for use in wood or metal applications. This mid-range door hinge will provide superior appearance and durability. Our Hinges are found in many applications where flush fit, compact size and smooth operation are necessary features. soss Invisible Hinges open a full 180° and are a single action hinge

Additional Information

ApplicationCabinet, Metal, Wood
Min. Material Thickness21mm
Fire RatingNo
Power TransferNo
Spring CloserNo
Counter Bored Screw HolesNo
Screws IncludedWood
Packages Per ContainerNo
Price PerNo
Why choose us


cabinet 180 degree steel invisible hinges

perfect invisibility can make the entire environment more harmonious

well-functional and superior after-sale service

adjustable in three directions and provident for the users in the after-sale installation

Easily install and simply adjust only with an inner hexagon spanner if the door had some changes 

as the time passed by. 

Have the characters of anti-fire, anti-smoke, rustproof, damp-proof, anti-friction and environmental 

protecting features.

This product has applied for the national patent.

This product has TUV test.

durable and elegant

fashionable and simple appearance.  


Usage and Installation

  • 180 degree steel invisible hinges
  • Suitable for solid wood door, steel wood door, wood door, security door, steel door, armored door, 
  • decorative craft door, fire door, composite door, aluminum alloy.door, wood plastic door, cabinet door, 
  • metal door, bronze series craft door, glass Mosaic, outside door, interior door, wooden door, aluminum alloy 
  • door, plastic door,aluminum wood doors, stainless steel door, flat open door, ecological door, interior door, 
  • explosion-proof door, anti-knock door, fire door, etc
  • Tested for over 200,000 cycles ,no abrasion
Packaging & Shipping



  • Standard packing: White inner boxes,Yellow-brown outer cartons.
  • N.W/piece:0.5kg;N.W/box:1kg;G.W./box:1.1kg;N.W./carton:18kg;G.W./carton:20kg.
  • 2 piece for a box;18 boxes for a carton.

Shipping Policy:

  1. For samples or small package, we could ship to you via TNT, DHL, FedEx, UPS, SF express, EMS etc. But since the samples are free, we need your account number of TNT, TNT, DHL, FedEx, UPS, SF express, EMS ETC. 
  2. For the mass production order, you could advise us how to ship to you or we could quote you the freight cost by using our forwarder. 
  3. Any charges including the shipment cost must be paid with the order payment if you want us to ship to you.

Payment Terms 

  • T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow

Delivery Terms

  • FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES



Company Information  

About us


    We have engaged in hinges and locks,with advanced production equipment , leading production technologies, high-quality technical engineers , perfect production management system and several distinguished teams(180 degree steel invisible hinges)

   The brands “shengang” and “NSG” have acquired highly praise around the world and we have OEM for many famous companies such as GMT,blum,Roto etc.


Our Services


Factory Superiority

180 degree steel invisible hinges

We can develop new items according to your requirements

OEM orders are available

We own their hot-forging, machining, polishing, plating and assembling in our factory





Contact us






1. Could i get some samples for reference before ordering?


Yes, we could send you samples firstly, the samples are free. But the freight cost will be paid by your side.


2. What payment terms you accept?


Normally, T/T, Western Union will be available. But it all depends. We will discuss with you when ordering. 


3. What kind of shipment you will choose when products finished?


TNT, UPS, FedEx, DHL, SF express, EMS, by sea, we will ship to you as per what way you like.