1、Made of brass, harder than other material, good resistance to freezing and impact 2、Healthy and sanitary, will not pollute water quality 3、Connect firmly and harmful substances shall not penetrate it 4、Not easy to leak or blowout, more secure and make you feel comfortable 5、Mainly used for water meter, water softener, water purifier, prefilter, floor heating, and water boiler, etc Description: This is an ideal hex reducer for pipes. Made of durable brass material, it can be used on various pipes for industrial or home, such as air pipe, fuel pipe, water pipe, garden pipe, kitchen pipe, hydraulic equipment, water service, etc. It can be applied to pneumatic piping as quick fitting joint, easy to connect in a quick and simple way. Features: Made of brass, harder than other material, good resistance to freezing and impact. Durability and long service life without corrosion. Healthy and sanitary, will not pollute water quality. Copper ions have certain sterilization effect. Connect firmly and harmful substances shall not penetrate it. Not easy to leak or blowout, more secure and make you feel comfortable. Mainly used for water meter, water softener, water purifier, prefilter, floor heating, and water boiler, etc. Specifications: Material: Brass Color: Gold(As pictures show) Male Thread: 1/2 BSPTOuter Diameter: 20mm/0.8in (1-2mm error)Female Thread: 3/4 BSPT Inner Diameter: 24.5mm/1.0in (1-2mm error) Quantity: 1 Weight: 54g(approx.) Package Includes: 1 x Pipe Reducer Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.