10Pcs PC Hose Connection Air Fitting 4-12Mm Male Thread Bsp 1/4 " 1/2" 1/8 "3/8" Nipple Brass Quick Coupling Pneumatic Fittings

10Pcs PC Hose Connection Air Fitting 4-12Mm Male Thread Bsp 1/4 " 1/2" 1/8 "3/8" Nipple Brass Quick Coupling Pneumatic Fittings

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