Conduit Service Entrance Cap; Type Clamp-On; Trade Size 3 Inch; Number of Holes 7; Hole Size (3) 1-3/4 Inch, (4) 1-1/8 Inch; Size 9 Inch L x 6-1/2 Inch W x 12-1/2 Inch H; Material Plain Aluminum; Approval UL 514B; Used On IMC/Rigid Conduit; ROHS Compatible; Applicable Standard NEMA FB-1