58DVA-ES | 5" DuraVent DirectVent Pro Elbow Strap570446166SKU:58DVA-ESInventory ID:COP69490Select Item:Price: $37.45Quantity:5" DuraVent DirectVent Pro Elbow Strap 58DVA-ES This elbow strap is used for supporting vent pipe between offsets. Provides combustion air and exhaust venting for gas appliances Clearance to combustibles mandated by appliance listing The components twist-lock together for a quick secure fastener-free installation 0.020" aluminum inner 0.018" steel outer Offsets venting obstructions .020†aluminum inner wall .018†galvanized steel outer wall Painted outer walls made of laser welded .018†galvalume steel. Caps also available in stainless steel and copper. Outer pipe brings combustion air to the appliance. Inner pipe exhausts flue gases to the outside. Gaskets or sealants not required (unless specified by the appliance manufacturer).Reviews Choose your rating12345