This adapter plate has a 1-1/2" threaded coupling for national tapered pipe. It is used in conjunction with 1-1/2" single-pipe adjustable-height suspension adapters (ASA-2446 or AST-2446) for drop distances of more than 3'10". Pipe coupling is slotted for safely routing signal cable through pipe interior.
Shipping weight: 3
ASA-2446 or AST-2446 Adjustable height Suspension Adapter
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