Lew Electric MOI4-DP1-SS-AHC-1/4 Customizable, Flush mounted, 2-Hour Fire Rated Poke-Through W/ 4" core, Decora Receptacle, Articulated Hinged Cover 1/4 Turn, Stainless Steel FinishLew Electric MOI4 DP1 SS AHC 1 4 MOI4 DP1 SS AHC 1 4 Product Description Customizable, 2 Hour Fire Rated (concrete depth: 4. 5 minimum), Four Inch Core, Poke Through Assembly. The MOI4 multi connect is a four inch core, multi use, flush to finished floor round poke through assembly. It provides easy access to power, voice, and data connections in unobstructed flush to floor required applications. The attractive appearance and innovative design create