A reliable, durable and versatile belay device, bundled with a secure and user-friendly carabiner - an ideal belay device set for beginners climbing indoors or outside.


Mantis belay device features include:

  • Hot forged and CNC machined for the best strength to weight.
  • Works on single or double ropes.
  • Can be used for belaying and abseiling.
  • Friction grooves add extra holding power for thinner ropes or heavier climbers.
  • Designed for 8.5-11mm single ropes, and 7.3-9.2mm double or twin ropes.

Weight: 45g


Shadow HMS features include:

  • Rounded top basket ideal for use with a belay device.
  • I-beam construction for reduced weight.
  • Non-snagging, clean nose design.
  • Screwgate lock.


Weight: 70g.
Gate opening: 22mm
Strength (gate closed): 26kN
Strength (gate open): 7kN
Strength (minor axis): 9kN


Come in three colours Lime, Matt Grey & Orange, please specify when ordering.

DMM Mantis and Shadow Belay Set