I have about 350 small brass plated hinges available. They measure 1" long by 1 1/16". I used these for the custom boxes I used to make up to 10X12 with good success.
If I can find my screws I will include them, otherwise you will have to get your own...I can help with a pretty good source if needed.
$45. gets them shipped to the United States. Paypal is good.