Crouse Hinds LB19 Conduit Outlet Body. Crouse-Hinds Condulet Conduit Outlet Body, Type LB, 1/2 in Hub, 2 Hubs, Mark 9 Form, Thread Connection, Copper-Free Aluminum, Natural, 4-19/32 in L x 1-3/8 in W x 2-1/8 in H Dimensions. Additional Description: CRHD-LB19 1/2 LB MARK 9 THRD RIGID OUTLET BODY BDY. Catalog Description: Eaton Crouse-Hinds series Condulet Mark 9 conduit outlet body, Copper-free aluminum, LB shape, 1/2.