CMC 3D Descender

$426.48

The CMC 3D is a patented locking-bar descender delivers the ultimate in safety, control and performance, in one compact and lightweight device. The 3D features two sliding bars for optimum friction control and efficiency. The horn design works well with 13 mm rope and smaller, making it easy to add or subtract friction as needed throughout the evolution. The frame dimensions allow for larger rescue-sized carabiners to be used without any contact or friction with the rope. The descender can be loaded or unloaded while connected to your harness for rappelling or to an anchor for one- or two-person rescue lowers.

3 in stock

Free shipping within Canada on all orders over $500

  • Compact, lightweight design
  • 3-stage “locking” center bar for added safety
  • Ambidextrous design allows loading from top or bottom or controlling descent from either side of device
  • Optimal rack length allows two rescue-sized carabiners to be attached without rope contact or friction from carabiner
  • Large horn size allows for easy addition or subtraction of friction, even on larger 13  mm lifeline
  • Personal descender or use for one person or two-person rescue lowers
  • Simple to lock off device on either side
  • Straight feed design does not put twists in rope
  • Allows attachment of rope while device is connected to a harness or anchor
  • Made in USA, of domestic and foreign components
  • U.S. PATENT #10,052,522

Technical Specifications

Rope Compatibility 9.5 mm – 13 mm
Weight481 g (1.1 lb)
Dimensions17.8 cm x 10.2 cm x 3.2 cm
MaterialsAluminum, Stainless Steel

Certifications

9.5 – 13 mm RopeNFPA T
12.5 – 13 mm RopeNFPA G

Training Videos

Using the CMC 3D as a descent device and rappel application:

Using the CMC 3D as a lowering device:

Additional information

Industry Type

Rescue

Certifications

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Brand

CMC