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Engine Components
Kleinn Air Horns
Kleinn Hex Adapter - 3/8In F NPT to 1/2In M NPT Hex reducer
SKU: kle51238R
$4.29$5.58Save 23%
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Overview
Hex reducer - 3/8" F NPT to 1/2" M NPT
Hex reducer 3/8"F-1/2"M
Installation (catalog file)
Files & media
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Detailed rows from our confirmed fitment index can be large (dozens to hundreds per part). Load them only when you need year/trim/engine-level links to Shop by Vehicle.