This 6" x 6" adapter plate has a 1-1/2" or 2" threaded coupling for national tapered pipe. It is used in conjunction with one of our 1-1/2" or 2" single-pipe adjustable-height suspension adapters (ASA-2446 or AST-2446/2) for drop distances of more than 3

•10". Pipe coupling is slotted for safely routing signal cable through pipe interior.
• Mates with 11/2" or 2" NPT
• Opening for safe cable routing
• 2" option allows for opening for safe cable routing
• Allows 360 degree rotation
• Color: Black
• Color: Black