MH Die Cast D Connector Cover Double Strain Relief - MH 6560-0305-04, These full metal hood diecast \'D\'connectors have 37 ways. They consist of a high quality two-piece back shell with double strain relief clamps for heavy duty applications. The double cable clamp provides strong and secure strain relief which will withstand heavy pull forces. The back shells have been manufactured in zinc and plated with Cu-Ni and are fully recyclable. MH 6560-0305-04 Diecast D Connector Cover Double Strain Relief 37 Way Mhdtzi-37