AIH-04 is a 175mm iron mortice handle with a curved lever and a cylinder-profile keyhole, from the Regular Range for fitting on a door over a mortice lock. The rectangular backplate has bevelled edges and a sweeping curved panel running its full length, set off by three short horizontal grooves beside the lever. The lever arcs outward from a round collar and turns the lock's latch, while the keyhole cut-out suits a cylinder lock. Two screw holes at each end fix the plate to the door. The whole piece carries a brushed, bronze-toned finish. Catalogue code: 37154