Petzl - RESCUE Color:Red it requires some effort to

it requires some effort to remove

Average Tensile Strength: Varies by Diameter see below

When pulling EHS (extra-high-strength) galvanized-steel cable

24 hours a day

This U Die in a sleek blue color comes with an impressive Die Index of 470

Petzl - RESCUE Color:Red it requires some effort toHigh strength, very high efficiency pulley The very high efficiency RESCUE pulley is designed for intensive use by rescue professionals. For rescue professionals Designed to handle heavy loads or for intensive use Large diameter sheave mounted on sealed ball bearings for excellent efficiency Accepts up to three carabiners to facilitate use. Specifications Rope compatibility: 7 to 13 mm Sheave diameter: 38 mm Ball bearings: yes Efficiency: 95 % Maximum