MZ Porthole Brass Marine Tide Clock Farecla 4/5 x 75 litre ballast

4/5 x 75 litre ballast pockets for increased stability

Predator Polarised Marine Sunglasses

Stud design provides direct terminal-to-bus contact for low-resistance connections

the much lighter Fortress® has out-performed substantially heavier steel anchors in holding power tests conducted around the world

Galvanic corrosion is the deterioration of metal

MZ Porthole Brass Marine Tide Clock Farecla 4/5 x 75 litre ballastThe Meridian Zero range of instruments are made of solid unlacquered brass and bevelled glass. Our chrome instruments are made by anodising chrome on to brass instruments, not steel. Tide Clocks feature an additional hand which records lunar time over a 24 hours 50 minute period and so indicates successive high & low tides. Porthole Range Small Medium Large Back Flange Diameter 145mm 186mm 220mm Face & Dial Diameter 80mm 115mm 143mm