Single Sheave Pulley (Rigid Frame) Open Type

These are the latch pin type open pulley in which entire pulleys are covered within the High-Tensile Steel plate instead of High-Tensile Steel sheet. For better security and swiveling, the shank of the hook joins together with pivot of the pulley by means of hot forging which makes hook and frame integrated. These pulleys are sturdier and more rigid against rough use, it also has more loads bearing capacity to weight ratio.