Features Made from 304 stainless steel material for strength, rust resistance, durability and long service life. Can be used on various pipes, such as air hose, fuel pipe, water pipe, etc. Straight fitting for connecting two pipes of the same size going in the same direction. Lightweight and easy to carry, easy and convenient to install. Male threads on both ends to connect two female threaded pipes of the same size. Description: This coupling has one end identical to the other for connecting the same pipe sizes going in the same direction. This has wires to create tighter joints and is made of 304 stainless steel for better corrosion resistance. There are 4 different sizes for your choice. These pipe fittings are components used to connect flow pipes without changing the direction of piping in many different industries. Features: Material: 304 stainless steel Type: Male x Male Connection: BSP-BSP Length: 200mm/7.87" Thread Size (Optional) 1/4" BSP 1/2" BSP 3/4" BSP 1" BSP Inner diameter 9mm 15mm 21.7mm 27mm Weight (approx.) 132g 178g 220g 375g Quantity: 1 piece Package includes: 1 x Hose Connector Note: 1. Please allow 1-3 mm error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated the same, the colour of the item shown in the photos may be slightly different from the actual item. Please take the real one as standard. Package List