These vacuum formed air scoops from Pitking Products are designed to fit over an opening in perspex or polycarbonate windows to allow more air to be forced in.Lightweight but tough vacuum formed plasticCan be riveted, bolted or bonded into positionProvides increased airflowDimensions (internal): Size 1: 60mm wide x 110mm long x 40mm high Size 2: 70mm wide x 140mm long x 45mm high Size 3: 85mm wide x 135mm long x 40mm high
