Conduit Service Entrance Cap; Type Threaded; Trade Size 2-1/2 Inch; Number of Holes 7; Hole Size (1) 1 Inch, (3) 7/8 Inch, (3) 1-5/16 Inch; Size 6-1/2 Inch L x 5-1/4 Inch W x 10-1/4 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