Versatile 10PCS 1/4 Inch BSP Airline Fittings - Durable Quick Release System
Size: 1/4" BSP Airline Fittings. 4 x 1/4" BSP Male Fitting Male Thread. 4 x 1/4" BSP Male Fitting Female Thread. 1 x 1/4" BSP Female Fitting with Male Thread. 1 x 1/4" BSP Female Fitting with Female Thread.