rigging triple blocks ???

[paulburton44]

Does anyone have a diagram of how to rig a tripple block and a tripple block with a centre becket ???

 

[SK700]

I have recenlty installed this system but I have not had a chance to use it much yet.

http://www.harken.com/blocks/Harken_mechanicaladvantage.php

 

[rogerthebodger]

The PBO rigging guide book also shows how to rig a tripple block. The trick is to have the sheave axles at right angles to each other