LOCK-N-RELEASE BLOCK AND TACKLE KIT DESCRIPTION
Block and tackles have a long history of making hard labor easier. Instead of using heavy chain like the older ones have, this set uses durable braided polypropylene rope with a locking mechanism (jam cleat) that keeps your load secure, whether you're hoisting it up or tying it down. Made by Tie Boss®.
For heavier loads, use both pulleys.
Helpful Hint: When threading rope through the cleat, twist the rope as you put it in, then pull it through.