Deltana DSH4R 4 x 4 5/8 Radius Spring Hinge

Packed with wood screws 4″ x 4″ Corner. Radius: 5/8″Material: Steel Spring hinge for automatic self closing doors. The durable steel construction brought to you by a Deltana spring hinge is not to be overlooked. The adjustable spring mechanism means you have the control you want. This is the spring hinge for you.