The OG1 Prusik Minding Pulley is an invaluable aid for heavy duty industrial rigging or rescue operations.
It has an impressive 36 kN load rating with a side opening plate that allows you to access the 51 mm x 13 mm sheave without disconnecting the pulley from its anchor.
Connection point can hold up to three 12 mm karabiners. Made from high grade anodised aluminium and stainless steel.