This heavy duty steel blank piano hinge is an economical choice for where a strong hinge is needed and corrosion will not be a problem.
Available in two different open widths.
Knuckle length is 2".

Our Piano Hinges' Regular Features:

Size range	1.0"-5.0" on open width; 0.5-5.0mm on thickness; 50-5000mm on length, 1.5-10.0mm on pin diameter
Material	Steel(Iron), Stainless steel, Aluminum, Brass.
Finish	Blank, Satin, Polished, Zinc plated, Gold plated, Black.
Screws including	According to customers' request.
Range of application	Subway Metro Channel Gate, Wooden Door, Metal Door, Swing Door, Machine door, Wooden case, Metal box, Toolbox.
Advantages	Customizable, Durable, Low MOQ request
Service life	＞5 years
Packing	Bundle, Carton, Wooden box.
Knuckle length	0.2-6.0" or Customized

Shipping

A piano hinge that is 46" or longer is considered "Oversize" by express.
You can save oversize shipping charge by having your hinge cut to a size below 46".
Express companies do not guarantee delivery times on next day, 2nd day, or 3 day shipments that are oversized. We do not recommend express delivery for piano hinges.

Queations you may ask:

1, Samples' free or charged including the express cost?

Samples' cost less than USD 50.00 will not be charged, express cost on customer's side.

2, Factory area and number of employees?

5000 ㎡&100 workers

3, Delivery time for regular orders?

We always keep s small amount of stock(around 1000 pcs for each sizes), and for mass orders, certainly finish from 15 days up to 30 days.

4, Your capacity for one month?

Up to 500,000 pcs accoding to different sizes.

5, Your annual sales value?

In 2017, exceed 6 million dollars.

6, How will you treat on after-sale quality problems?