This Naiad Pro pulley is a high - strength, multifunctional tool designed for block - and - tackle systems and complex operations. It features a large wheel, a main attachment hole that can hold up to three carabiners, two side secondary holes, and a large becket. It's suitable for ropes up to 16 mm in diameter. The pulley has Prusik minding, allowing the self - locking knot to be installed on both sides. Equipped with sealed ball bearings, it offers high efficiency even during intensive, high - speed use, with an efficiency rate of 97%. The body and wheel are made of aluminium alloy, and the axle is stainless steel. It weighs 300 g, with a maximum breaking load of 46 kN and a working load limit of 10 kN (5 kN x 2).
Using this pulley is easy. First, select a rope up to 16 mm thick. Thread the rope through the main wheel and use the main attachment hole to connect up to three carabiners as needed. You can also utilize the side secondary holes and the large becket for different set - ups. If you need to use a self - locking knot, you can install it on either side of the pulley. When using, make sure not to exceed the working load limit of 10 kN to avoid any safety risks. After each use, clean the pulley with a dry cloth to remove dirt and debris. Store it in a dry place to prevent the aluminium alloy body and stainless steel axle from rusting. Periodically check the sealed ball bearings for smooth rotation. If you notice any abnormal noises or reduced efficiency, it might be time for some maintenance or replacement.
