Mad Rock Lifeguard Belay Device color_swatch DMM uses 100% pure magnesium

DMM uses 100% pure magnesium carbonate for our chalk

Large diameter 3 mm cord and heavy-duty cord lock allow for superior closure

It is the only light on the market that is solar-powered

remove the filter from the flask and swish in any lake

Mad Rock Lifeguard Belay Device color_swatch DMM uses 100% pure magnesiumThe Lifeguard belay device with assisted braking is compact, light and durable. Our new device has been constructed using hot forged aircraft grade aluminium and stainless steel for increased durability. The Lifeguard can be used with classic belay techniques with single ropes ranging from 8. 9mm to 11mm for lead and top rope climbing.