GIVIMO Twin Sheave Rope Pulley (1-Pack) with 1/2-in x 200-ft Double Braid Polyester Rope 7700-lb Breaking Strength Forged Aluminum Blocks 11-Strand Rope Core Swing-Side Rope Loading and Large Hanging Hole for Climbing Rescue and Tower Work

7700-lb Breaking Strength: The 1/2 in / 12 mm double braid line is rated to a breaking strength of 7700 lb / 35 kN, a figure that describes where the rope fails rather than a working load, so rigging should stay well inside it

Swing-Side Rope Loading: The side of each block swings open so the rope drops straight into the sheave, which removes any need to thread the line from end to end and makes setting up or stripping down the system far quicker

Two Blocks and One Static Rope: Two rigging pulleys work with a single static rope for higher transmission efficiency and a more secure force-bearing mechanism, and forged aluminum roller shafts carry the load smoothly under tension

Climbing and Rescue Rigging: Rock and mountain rescue, tower work, training sessions, and other outdoor high-altitude jobs are the stated uses for this block and tackle pulley system, indoors or outdoors as the task requires

Forged Aluminum and Polyester: Both pulleys are forged aluminum on a premium axle and are described as durable and anti-rust, while the braided rope is premium polyester built around 11 core strands for a strong smooth-running line

Specification: Material: Forged Aluminum + Polyester; Rope Diameter: 1/2 in / 12 mm; Rope Length: 200 ft / 61 m; Breaking Length: 7700 lb / 35 kN; Packing Weight: 17 lb / 7.5 kg; Package Content: 1 set of double pulleys with rope

Setup and Anchoring: Threading the static rope and tying it down with the hook finishes the assembly, and a large hanging hole lets the block be fixed onto thicker objects where a slim anchor point is not available