Z-Rig Pulley System

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Pulley Systems Rules Knots & Pulleys in Rope Rigging Systems Vol 1 Segment 6 Rigging Lab YouTu

Basic Z Rig 3:1 Haul Lift and Lower

Access Techniques

Mechanical Advantages: Counting Tensions and Estimating System Efficiency Part 1

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The Rope Access Channel

Tech Tip: Easy conversion of a 3:1 to a 5:1 MA system