Climb Higher With Total Confidence
Adventure feels safer using Threo pulleys every single trip. Built tough for any weather, the tool handles challenging climbs with ease. Reliable and simple to attach, it fits ropes quickly without fuss. Enjoy lighter gear so your journey feels less tiring.
Reliable Strength
Solid aluminium alloy keeps every ascent secure and stable. Designed for heavy loads, it never cracks under pressure.


Effortless Movement
Smooth sheave lets ropes glide gently every time. Reduces friction for faster, safer progress on steep walls.
Ultra Lightweight
Compact frame makes carrying simple and never slows you down. Ideal for long hikes or climbs where every gram matters.



















Henry M.
It didn’t rust after a wet day outside. Still slides like new. Small gear like this makes my trips better every time.
Liam T.
This pulley made my weekend climb much easier. It attached to my rope super quick, and I barely felt any weight carrying it around.
Evelyn S.
This pulley cut my climb time by a lot. Rope runs clean through it, and my arms didn’t get as tired pulling up gear.
Mason E.
Took it out in freezing weather and nothing stuck. Climbing felt way smoother, and I didn’t have to stop to untangle anything.
Amelia N.
I’ve tried a few pulleys before, but this one is by far the lightest. My backpack felt less crowded and climbing was much more fun.
Olivia K.
Honestly, this is the easiest pulley to use. I clipped it onto my rope fast, and it handled my weight without any problem.
Jaxon D.
I like that it’s small enough to fit in my pocket. On my last hike, it didn’t slow me down at all and worked perfectly.
Lucas C.
The build is really solid. Pulled myself up a steep face, and it never shifted or squeaked like old ones I had.
Harper Y.
What I love is how quickly I can set it up. No drama even when I’m tired after a long trek. Just snap it on and go.
Sophia R.
Used this on a rainy trail and slipped a few times, but the pulley never let me down. Ropes slid smoothly every single time.