ISC Rigging Blocks have color-coded Side Cheeks and Pulley Wheels, helping the user to easily identify the correct Block for the task. We have introduced a new fixed bollard dimension, which allows the user to fall in-line with rigging standard practice, whereby the Anchor/Topping Strop should be twice the Strength of the Working Line.
Certification | CE Approved |
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Rope diameter range (mm) | Max 19mm (3/4″) Working Line Max 29mm (1+1/4″) Topping Strop |
(WLL) Working Load Limit (kg) | 4000 |
(WLL) Working Load Limit (lbs) | 8800 |
Pulley wheel colour | Green |
Anchor wheel colour | Red |
Wheel material | Aluminium |
Finish | Powder coated |
Colour | Yellow |
Weight (grams) | 3454 |