The Naiad is a high strength, multifunctional pulley for block−and−tackle systems, as well as complex operations. It features a large wheel, main attachment hole that accommodates three carabiners, two secondary holes on the sides, and a large becket. It is designed for ropes up to 16 mm. Prusik minding, the self−locking knot can be installed on both sides. Self−lubricated bushings are perfect for light applications at low speed. Constructed with an aluminium alloy body and wheel, and stainless steel axle.