60 mm single tii-on high roller Size_77mm Duratex II

Duratex II

Overall height: 80 mm (3-5/32")

Hard wearing stretch fabric inside arms and side body panels

which wick away moisture from the skin designed to provide maximum cooling and breathability for warm days on the water

60 mm single tii-on high roller Size_77mm Duratex IIA high performance block designed for high stakes sailing. This is the smallest block available on the market which features a high load two stage roller bearing system. Roller (needle) bearings take the main loads of the sheave and offer great sheave rolling speeds at high loads. The side load ball bearings cater for any off centre loading and minimise friction further. This Tii on block is designed to be attached via a single line or loop through