![(4 PACK) PROCRAFT LHW-3 Adapter for 1-3/8" Screw-on HF Driver to 1" Bolt-on lens](http://prospeakerparts.com/cdn/shop/products/57_c5bea975-aedf-41d9-9f34-b8d90226556e_{width}x.jpg?v=1571730061)
(4 PACK) PROCRAFT LHW-3 Adapts a 1" Throat High frequency Horn Driver with 1-3/8" (18 TPI Threads) to a 1" diameter throat bolt-on flare.
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.