The pulleys side plates are angled away from the sheave, giving a reduced bend radius and increasing efficiency if the ropes run over them.
The pulley body is hot forged to reduce the number of edges on the pulley. This reduces the amount of wear ropes experience when they run over the pulley body.
Stainless steel spindles increase pulley lifespan by resisting corrosion.
All attachment points are curved, allowing safe connection with splices and knots as well as carabiners. The becket is load bearing, increasing versatility.