The ocular protector with screw and air vent is designed to protect the eyes from liquid splashes and particles. It is ideal for use in industrial environments, laboratories, and other areas where there is a risk of exposure to hazardous substances.

A metal aerator is a small device that screws into the outlet of a faucet to mix water with air, creating a smoother and airier flow. This helps to reduce water consumption and prevent splashing. Aerator devices are commonly used in kitchen and bathroom faucets.

A metal aerator is a small device that screws onto the outlet of a faucet to mix water with air, creating a smoother and airier flow. This helps to reduce water consumption and prevent splashing. Aeration devices are commonly used on kitchen and bathroom faucets.

The brass air vent with a metallic finish is designed to hold an air vent to a faucet. Air vents are used to mix air with water, which reduces water flow and saves water.