4" Round Open Screen Vent - tab style, black - bag of 4 Open screen w 1/4 mesh Not meant for materials like

Not meant for materials like metal

This vent is designed to fit into an elbow or coupler and will not fit inside the end of the pipe

glass or plastic

These round aluminum vents have a screen reinforced by strong 1/4" mesh to keep insects out

1/4" mesh - bag of 4

4" Round Open Screen Vent - tab style, black - bag of 4 Open screen w 1/4 mesh Not meant for materials like4" Round Black Open Screen Vent, tab style bag of 4 RSTBL 100 4" 4PK These round aluminum vents have a screen to keep insects out. They are easy to install. They fit into the hole made by a drill type hole saw and are held in place by 4 tabs on the side of the vent. No nails or screws are needed. Note: These are made for thin materials like metal, glass or plastic. They do not work well in wood. The tabs need to be bent over from the rear. Fits into a