The hose adapter is made of quality plastic material, acid and alkali, good workmanship, sturdy and durable to use Good material guarantee and environmental protected material Great gardening accessories, suitable for usual tank valve / tank valve (DN40 / 50) with coarse threads. The hose adapter can be used as a quick connect switch, apply to IBC ton valve After installing on the adapter fittings to the valve outlet, can connect other hose accessories Specifications(approx.): Name: 90 Degree IBC Tank Adapter Material: Plastic Standards: 20mm / 0.79in, 25mm / 0.98in, 32mm / 1.26in Size: 60mm thick imported thread Applicable: suitable for common tank valve/tank valve (DN40/50) with coarse threads. Packing list: 1 * IBC tank adapter Notes: 1. There may be slight deviations due to manual measurement.