FM7 Wedge-Lok Blank Clip Cover With Screw, Hub Size: 1/2 In, Form: 7, Mounting: Screw-In, Material: Cast Aluminum, Finish: Epoxy Powder Coat, Standard: Ul 514A, Ul 514B, Ul File Number E2527, Csa C22.2 No. 18.3, Csa 065183, Nema FB-1, For FM7 Unilet Conduit Outlet Bodies