and uncontrolled descents

175-200 cm

5 to 1HIGH SPEED

Works well with either single or double ropes from 8 mm to 12

Optional SuperPlasma Visors and face Shields are available in several styles for added eye and face protection

SMC JRB Double Pulley w/Becket Color:Black and uncontrolled descentsThese SMC Pulleys are the mini of minis. Efficient and lightweight, its solid strength and efficiency tests to greater strengths than other pulleys in the same size and price range. It has the required prusik minding capability for use in a haul system (JRB Pulleys are now incorporated in our 4: 1 Kit. A 1. 20 nylon sheave and zinc coated axle make any system run smooth. Simple to use and easy to carry into the field. Max Rope diameter for the CR is