Designed to fit casement windows and to match the products in our Regency range. This reversible design includes one keep plate suitable for both left and right handed windows. Suitable for use with weather-stripped windows. This handle is night-venting and can be locked in a closed position as well as two open positions to allow some ventilation. Overall Length: 142mm Handle Length: 123mm Fixing Plate Size: 64mm x 17mm x 5mm Keep Size: 57mm x 17mm x 4mm Keep Projection: 23mm