This is a porthole made of chrome

sunscreen and skin oils

Ronstan triple block with three sheaves in Series 40 is ideal for halyards and control lines up to 36 ft

The adjustable height of 190-235 cm makes it flexible for different boat sizes

This tubing can shrink from 12 mm to 3 mm and is highly UV-resistant

Navico, Nss9 evo3 & zeus3 Dash Mount Kit 9" BL339135 This is a porthole madeDash mount kit for Simrad NSS, Evo3 and B&G Zeus3. It gives you the option to mount your instrument directly on a bulkhead or panel. Brand: Navico Weight: 0. 2 kg Package dimensions: Gross weight: 0. 2 kg Accessory for Simrad NSS, Evo3 and B&G Zeus3. Bulkhead mounting kit that gives you the option to mount your instrument directly on a bulkhead or panel.