Type C Refer to page 28 in the Queen City Product Catalog for product specs Type LB Refer to page 28 in the Queen City Product Catalog for product specs Type LL Refer to page 28 in the Queen City Product Catalog for product specs Type LR Refer to page 28 in the Queen City Product Catalog for product specs Type E Refer to page 28 in the Queen City Product Catalog for product specs Type T Refer to page 28 in the Queen City Product Catalog for product specs Now available from Atkore:Free Revit Toolbar and BIM Models to download for many product families.