The DMM PINTO Rig Pulley is a slightly larger and more efficient version of the PINTO. With a larger diameter sheave the Rig is around 95% efficient. Soft edges are safe for all textiles from rope to webbing. Heat treated stainless steel spindles provide high strength and corrosion resistance. Great as a light weight rigging option! For ropes up to 5/8”. Aluminum construction. 95% efficient. MBS: 50kN (11,200 lbs)