Siegenia Si Fg Tilt/Turn Window Handle Available in White. Suitable for Left Hand or Right Hand operation. Backplate 114mm x 32mm (at widest point). Screw Centres - outer screws 98mm. Screw Centres - inner screws 84mm. Spade Drive projection 23mm. Supplied with 1 key. Fixing screws not included. For use with blade-driven locking mechanisms. Locked and unlocked with key.
eBay