A complete iron cleat of rectangular shape with circular nail holes towards either end. The cleat is sinuous in profile, rising in a curve to the centre, sloping down towards each nail hole, and rising up again at one end. The nails have near-circular, discoidal heads and tapering shafts of square section. The cleat is heavily accreted in sand with wood remains on the underside and on the shafts of the nails.