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DMM Mantis

2 reviews   |  

The DMM Mantis is an incredibly lightweight belay device for use with either single or half climbing ropes, perfect for all types of climbing at the wall/crag. 

Now improved and using the same high performance internal geometry as the Pivot, the DMM Mantis has carefully sculpted rope grooves that offer a greater grip on all climbing ropes from 7.3mm to 11m. The rope slots allow easy loading and the rear of the device ensures adequate lift-off for snag-free paying out.

If you are after a lightweight, versatile, single belay device for all types of climbing needs then the DMM Mantis fits the bill perfectly.


  • High performance belay device
  • Two friction modes for varying applications
  • Super lightweight at 45g
  • Three colourways (BLT, Orange, Purple)


  • Guide Mode: No
  • Lock Mechanism: Manual
  • Number of Ropes: One or Two
  • Carabiner Included: No
  • Handles Ropes from 7.5 to 11mm
  • Weight: 45g

Free Mura Chalk 300g

With every Rock + Run Blockbuster Chalk Bag purchased.

Customer Reviews
5.0 Based on 2 reviews
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John K.
United Kingdom United Kingdom
Great bit of kit for skinny ropes

It's very good, I was concerned about rapping on a new pair 7.5mm ropes, no need, very solid control, impressed

Michal W.
United Kingdom

Great little belay, very light, takes very thin rope.