500mmx50mm, Ventilation Grille, Aluminum Alloy Air Vent Louvered Grill Cover 9.5mm x 17mm flexible tubing is designed for

flexible tubing is designed for a variety of pump and transfer applications

Blind Rivet Nuts also are used when an application has little or no access to the backside as they can be installed from the front side of the workpiece

Total Length: 83mm/3

strong stretching resistance

it can enlarge existing holes with ease and bore any arc of a circle

500mmx50mm, Ventilation Grille, Aluminum Alloy Air Vent Louvered Grill Cover 9.5mm x 17mm flexible tubing is designed for1. Rectangle shape design. 2. Made by aluminum alloy, anti corrosion. 3. Good for ventilation of closed spaces. 4. Easy to install and clean. 5. Fixing on cabinet back or side panels for air ventilation purpose. Such as shoes cabinet, computer cabinet. 6. Need to cut square hole on cabinet back or side panel. 7. Screws are Not included here. Specifications: Product Name: Ventilation Grille Package Content: 1 x Ventilation Grille Main Color: Silver