It is made of zinc and is used to protect the boat's shaft against corrosion

Ø1: 38 mm

Since gelcoat is porous

Compact for installation in tight spaces

Ø2: 91 mm

Rutgerson, enkeltblok 80 mm med hundsvot BL171219 It is made of zincRutgerson single block 80 mm is a robust block designed for efficient use in sailing. It is manufactured with composite sides and a sheave, making it ideal for easier handling of line and sails. Brand: Rutgerson Working load: 2000 kg Breaking load: 3600 kg Product weight: 615 g : sheave 80 mm Made in: Sweden Package dimensions: Dimensions: 4 cm 9 cm 24 cm Gross weight: 0. 86 kg Single block with composite sides and sheave.