uxcell Bathing Shower Brass G1/2 to M28 Male Thread Faucet Adapter 3pcs - - Amazon.com
Blue Fireball M48 (2" Filter) Male Thread to M28.5 (1.25" Filter) Female Thread Adapter # M-01
Echo 1 M28 Barrel Extension Adapter ( Black )
DANFOSS - Adapter M28 Comap | eBay
Adapter M48(M) to M28,5(F)
TracTuff J Series M28 Adapter | TracTuff
1pc M28 28v Battery Adapter Convert To Dock Power Connector 14awg Consumer Electronics Accessories - Battery Accessories & Charger Accessories - AliExpress
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SpeedFactory Racing Billet M28 to -10AN Adapter Fitting – SpeedFactoryRacing
RafCamera M48x0.75 female to M28.5x0.6 male thread adapter for $34