The Strong Scope Case is made to fit straight or angled Spotting Scopes up to 4 ½” Diameter and 22 ½” long. The Case is designed with two cam locks; full-length piano hinge and military spec twist latches for closing it firmly. The interior walls are lined with Polyurethane egg create foam with polyethylene bottom, end cap and adjustment blocks. This case is made from 5052 H32 Grade Aluminum .080-inch thicknesses.