Finish: Brass *Hardware Included: Yes *Hinge Type: Mortise Spring *Length: 3-1/2 *Material: Steel *Number in Package: 1 *Number of Holes: 6 *Packaging Type: Carded *Pin Type: Fixed *Brand Name: National Hardware *Product Type: Spring Hinge *Radius: Square Corner *Self Closing: *Spring Return: Yes *Sub Brand: *Width: *Adjustable: Yes *Door Type: *ACQ Lumber Compatible: Safe Working Load: 30 lbs.