59013

    φ4 Cross Four-Way Connector(4-Pack)   SKU: 59013 Weight: 28.00 Gram    Description: Makeblock φ4 Cross Four-Way Connector is a cross-shaped four-way connector with a diversion function, cooperated with control elements in pipeline system and used withφ4 air pipe. Features:   Used withφ4 air pipe. Cross-shaped four-way and even division. Connection Illustration           https://store.makeblock.com/4-cross-four-way-connector-4-pack/2-15-18