NIB – Crouse Hinds – BG68SA – Copper-Free Aluminum Blank Cover For Conduit The Eaton Crouse-Hinds series Condulet B mogul blank cover BG68 SA is made from copper-free aluminum and includes a round neoprene gasket. It is designed for use with 1-1/2" or 2" conduit. Material: Copper-free aluminum. byJuly 3, 2026