high efficiency pulley system

The PRO 5:1 is an extremely efficient and small pulley set, that can be multiplied to 25x mechanical advantage with our PRO Multiplier. So you can easily tension your longline, even if you're pulling alone and one handed! It attaches directly to a lightweight whoopie sling, so you won't need any heavy shackles in your bag. And the best part: It starts at 239€! Get the PRO 5:1 Pulley System in our slackshop: https://raed-slacklines.com/pro-5-1-pulley-system