Meco Black Metal Aquarium Plant Soda Stream Tank Thread CO2 On/Off Adapter

Description: This adapter includes 2 output ports, one fits 1/8 NPT-27 threaded, the other fits 21 x 4'' Soda Stream tank thread Specification: Color: Black Material: Metal Size: Approx. 2.4 x 6cm/0.94 x 2.36'' Features: 1.Use this adapter to filling CO2 to SodaStream tank easily 2.Knurled pattern handle with easy screw on/off 3.This adapter includes 2 output ports, one fits 1/8 NPT-27 threaded, the other fits 21 x 4'' Soda Stream tank thread Package Included: 1 x On/Off Adapter