Your cart is empty.
Your cart is empty.Make a loop over extra large trees or extend your Ninja slackline up to 8 feet.
LetsGOsteens
2025-07-27 16:55:31
Used to extend our ninja line around big fat old oak trees. Worked perfectly!
unplug
2025-05-22 17:36:26
Grandparents got our kids a Ninja kit for XMas. Unfortunately was 4 feet short of making it between our two trees. This extension worked out perfect in fixing the issue.
JuliaAO
2025-05-01 16:40:08
We needed extra length for our ninjaline to reach between 2 trees. This worked perfectly to connect to our existing line and extend the length.
Andy Rotering
2025-04-16 10:45:01
Solved the problem of trees being too far apart perfectly. Easy to install and uninstall.
Laura Shurr
2025-02-01 18:12:17
I bought one to see if it would work, since our trees were a few feet further than our line would go. It worked perfectly soI night a second. One for the slackline and the other for Ninja line above. They're awesome! Totally worth it.
Junie
2024-12-27 13:35:40
Exactly what was needed to extend my ninja obstacle course. Good quality and strong enough so no worries.
Daniel Worth
2024-12-04 16:14:53
Needed the extension to reach between the two trees.
Recommended Products
$100.00
$ 46 .99 $46.99