Try the block in both modes and see which you prefer - you really can't go wrong

Maximum working load (kg) 299 kg

to draw the rope down into the gripping area when under load

Minimum line Ø (mm) 3 mm

28mm (1 1/8") diameter ball bearing sheave

Zhik ZKG Shoe - Platinum DINGHY - WETSUIT Try the block in bothAmphibious footwear with an extreme grip rubber sole, 3D Air mesh and neoprene upper. The ZK Sole utilises a unique rubber formula and tread pattern to achieve exceptional levels of grip in the wet, whilst also maintaining excellent levels of durability. Made with a combination of high stretch neoprene and 3D air mesh the upper is highly supportive, flexible and highly air permeable allowing the foot to breathe and water to drain quickly. The ZKG