Ronstan 4-sheave fiddle block Series 40 is a robust aluminum block designed for halyards and control lines up to 36 ft

It stands stably on the ground and relieves wind pressure against the boat

Størrelse: #6/0 krog

Adjustable closure for a secure fit

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Bio Cool, BioCool Clean Water Tank 50 tabs BL531703 Ronstan 4-sheave fiddle block SeriesBioCool Clean Water is designed for effective cleaning of water tanks, water bags and hoses. Each tablet is suitable for up to 4 liters of water and can be used in plastic, stainless steel and aluminum tanks. Brand: Bio Cool Weight: 0. 39 kg Quantity: 50 pcs Made in: Sweden Package dimensions: Dimensions: 10 cm 7 cm 7 cm Gross weight: 0. 39 kg Suitable for all types of tanks, including plastic, stainless steel and aluminum tanks. 1 tablet for 4 liters