Feature: For 4BD4FH Manifold Block (48mm Thread Diameter), Compatible with all standard 1/2" Body ISO 16028 Couplers.
Kit Includes: 1X Female Flat Face Coupler, V1311-77150; 1X Male Flat Face Coupler, V1311-77140. Please refer to product description for details, any problem please feel free to contact us, thanks.