Years of constant development, with the world's top sailors, has led us to the release our new generation X2 AutoRatchets. The new “X2” pawl system incorporates two pawls to ensures that the load is evenly shared, this means that the block will withstand higher working loads, increasing both the reliability and longevity. It also features the patented swivel head lock system which can be fixed in position, allowing for more setup options. Allen Switchable Ratchet Blocks can easily be switched on or off, even under load for total flexibility. The patented swivel head lock system can be fixed in position, allowing for more setup options. The sheave design gives high grip under load while allowing easy release when required.