SRS Devices
Representative photo. Check the retailer listing for the exact model, color and size.
Photo: Crimea_IMG_9320 1 by kstepanoff, CC BY 2.0
Rock Exotica Akimbo 2
A mechanical friction device for SRS and MRS climbing with smooth, adjustable control.
- For SRS and MRS climbing
- Adjustable friction
- Smooth, controlled descent
- Self-tending on ascent
- Made by Rock Exotica in the USA
The Rock Exotica Akimbo 2 is a mechanical friction device for stationary rope (SRS) and moving rope (MRS) tree climbing. Climbers choose it for smooth descents and for being able to adjust friction to suit their rope and the conditions.
Why climbers like the Akimbo
The Akimbo replaces a friction hitch with a mechanical device, which means less tending, more consistent friction and less heat on your rope. Being able to adjust friction is useful as your rope ages, on wet days, or when switching between ropes.
It works in both SRS and MRS setups, so one device can cover most of your climbing. Compare it with other devices in devices for SRS.
For climbers moving from a hitch to a mechanical device, the Akimbo takes some practice. Spend time on the ground and on low climbs learning how it holds, releases and handles changes in direction. Once you are used to it, many climbers find descents smoother and less tiring than tending a hitch all day.
Rope compatibility and safety
Use only ropes within the rope types and diameters Rock Exotica lists for the device, and test any new rope low to the ground. Learn the device from the manufacturer's instructions and get training before you rely on it at height.
Life-support gear must meet the applicable standard and the manufacturer's instructions, be inspected before every use, and be used only by trained climbers working to ANSI Z133.
Inspect the device for wear on friction surfaces, cracks, loose parts and smooth function before each climb, and keep a record of its inspection history as part of your gear log.
| Type | Mechanical friction device |
|---|---|
| Systems | SRS and MRS |
| Brand | Rock Exotica |
Specs are from the manufacturer's published figures where available. Confirm against the product listing before you buy.
Questions about the Rock Exotica Akimbo 2
Can I use the Akimbo for both SRS and MRS?
Yes. It is designed for both, but follow Rock Exotica's instructions for each configuration.
What rope can I use?
Use rope types and diameters within the manufacturer's listed range, and test a new rope near the ground first.



