Locking Bi-Fold Door Hinge C10080 Staple mounting plate is 2-1/8"H

Staple mounting plate is 2-1/8"H x 2-5/8"W

Height of attachment plate is 4"

the weight is lifted or displaced from its resting position

Flip the fence post attachment plate upside down and reattach spring and pivot bolt

A normal installation requires 2 hinges

Locking Bi-Fold Door Hinge C10080 Staple mounting plate is 2-1/8"HThis hinge has 3 positive stops. It locks at 0, 135, and 180 degrees. It is good for bifold doors because it automatically locks flat in the open position to eliminate bounce back and keeps the door from unwanted folding. The door will remain straight or folded. Size of the hinge as oriented in the image: 2 3 8" tall and 2 1 2" wide For doors with a minimum stile width of 1 1 8" Each hinge takes 8 screws offered at Related Products.