Boeray 1/4 Inch NPT Male Thread to 1/8 Inch NPT Female Thread Brass Pipe Fitting, Reducing Hex Head Hose Bushing Adapter Convert Pack of 2 : Amazon.com.au: Automotive
Female NPT to Male AN Flare Adapter 1/8″NPT Female to -3AN. – Motorsport Accessories
AF912-04-02BLK - AEROFLOW 1/4" to 1/8" NPT PIPE REDUCER - BLACK
Brass Pipe Fitting 1/8 BSPT Male x 1/4 Female NPT Adapter Fitting | eBay
Brass Adapter 1/8 NPT Male to 1/4 NPT Male
HongBoW 1/8 BSPT Male x 1/4 NPT Female Brass Pipe Fitting Adapter BSP NPT Adapter British to US Gauge Sensor Sender Adapter Reducer : Amazon.com.au
AA Spray | Stocking Adapter Nipple 1/8” BSP x 1/4" NPT M-M 7250psi