When competing in high-stress races like ILCA, sailors often find their current equipment struggling to handle the increasing loads. To meet the demands of top-level sailors, we have designed the 20mm Double XHL Block, with a double-sheaved XHL and over-engineered construction to withstand up to 600Kg of working loads. Our XHL bearings, made with stainless-steel ball bearings and a protective plain bearing washer, can handle both extreme static loads and low load dynamic performance, making it ideal for use in vang cascades and halyard turning points. Additionally, the aluminium body of our block features "ears" for secure attachment and the stainless-steel sheave allows for use with both rope and wire. Whether you're pushing your limits or looking for top performance, the 20mm Double XHL Block has got you covered.