Conduit Service Entrance Cap; Type Threaded; Trade Size 1-1/2 Inch; Number of Holes 6; Hole Size (1) 7/16 Inch, (2) 5/8 Inch, (3) 3/4 Inch; Size 3-1/2 Inch L x 2-7/8 Inch W x 4-11/16 Inch H; Material Plain Aluminum; Approval UL 514B; Used On IMC/Rigid Conduit; ROHS Compatible; Applicable Standard Federal Specification W-C-586D, NEMA FB-1