2-Pack Aluminum Screw-On Adapter – Convert 1-3/8″ Bolt-On Driver To 4-Bolt, 4″ Diameter
2-Pack Aluminum Screw-On Adapter – Convert 1-3/8″ Bolt-On Driver To 4-Bolt, 4″ Diameter
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2-Pack Aluminum Screw-On Adapter – Convert 1-3/8″ Bolt-On Driver To 4-Bolt, 4″ Diameter

4.5 stars out of 6 reviews
(4.5)|
27 ratings

About this item

Got a bolt-on driver but need to fit a screw-on horn?

1 Pair Bolt-On to Screw-On 1-3/8 Male Horn Adapters for 1 Compression Drivers

These aluminum adapters solve that problem.

1 3/8 Screw-On Adapter For 1 Bolt-On Drivers, 4 Holes On A 2 3/8 Dia Circle

Each one converts a 1-3/8″ thread bolt-on driver to fit a 4-bolt, 4″ diameter mounting pattern.

1-3/'8 Screw-On Adapter Plate for 1 Bolt-On Horn Flare (Aluminum Metal

You get two pieces, made in China, unbranded but universal.

Eminence S2B-A Aluminum 1-3/8-18 TPI Screw-On to 2/3-Bolt Horn Adapter

Perfect for custom speaker builds, replacements, or upgrades.

1 3/8 Screw-On Adapter For 1 Bolt-On Drivers, 4 Holes On A 3 Dia Circle

Simple, solid, and ready to work.

Lase Pc-90s Dual Manifold Adapter for Two 1 3/8 inch Screw-On Driver to 2 inch Horn

$ 10.25
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4.5 out of 5 stars
stars27 ratings6 reviews
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