Simon Vent-A-Matic Large Rotary Window Fan 219mm SXL Woodworking tools 13" version includes 40 socket

13" version includes 40 socket clips – 15 of 1/4”

TH - drilling pattern 52 x 5

sharp point opens cracks for patching

Simple peel and stick application so no glue is required

Simon Vent-A-Matic Large Rotary Window Fan 219mm SXL Woodworking tools 13" version includes 40 socketCord operated non electrical fan with stormguard, shuttered for larger rooms, offices and hospitals. Performance: 16741mm2. For use with single pane glass. Aperture 219mm. All Vent A Matic models are designed for simple two part fitting into the glass aperture. For additional security and weather tightness, a little silicone glazing sealant can be applied to the external retaining ring. Vent A Matic ventilators can be cleaned with normal window