Swivel Block (2:1 Pulley)

The Tornado Anchor Swivel Block is the perfect add-on for your anchors!
The Swivel Block offers two features, 1) the Block uses a 2:1 mechanical advantage that effectively reduces the force need to haul in your anchor by half! & 2) the Swivel Block, well ..... you guessed it! Swivels! This rotation eliminates any unwanted rope twist when deploying or retrieving your anchor.
The design of the block is just 3 1/2" tall to keep your anchor tight to the frame and out of the water.
The Swivel Block (including the pulley wheel) is machined using 6061 aluminum and anodized. 
There is a clevis pin with slip ring on the bottom shackle to allow the anchor to be removed.
This setup is a potent one/two punch creating the ultimate anchor system.