Amerimax style screen door latch and handle kit. High quality material with strong construction for durable use. Secures screen door to entry door; Fasteners included, easy to install. Latch Size: 3/8″ thick Mounting Hole Dimensions: Latch: 3 1/8″ Rectangular plate: 1 5/8″ Square latch: 13/16″. When standing inside unit looking out, if hinge of door is on left, use right hand latch.