(2 PACK) PROCRAFT LHW-3 adapts a 1" Throat High Frequency Horn Driver with 1-3/8" (18 TPI Threads) to a Bolt-on Horn Flare with a 1" Diameter Throat.
This Adapter is 3-9/16" in diameter with a 3-bolt and 4 bolt pattern.
* Easily drilled to mate with any horn.
Our Adapters are made of High Impact ABS Plastic.