Marine 60 mm Through-Deck Bullseye — 16 mm line | 4BoatsRobust 60 mm through deck bullseye with a moulded plastic eye reinforced by a stainless steel bar, designed for reliable deck screw mounting. Also commonly used as a deck fairlead. 60 mm diameter (2. 36 in) Maximum line diameter: 16 mm (0. 63 in) Through deck or on deck screw mounting Moulded plastic eye reinforced with stainless steel bar Does not include insert; stainless steel eye insert available on select models to reduce wear