Brake bar racks, also known as rappel racks or descent control devices, are used to control the speed of a descent on a rope, primarily in rope rescue, industrial, and recreational rappelling applications. They function by creating friction as the rope is passed around a series of bars attached to a frame. The amount of friction, and thus the descent speed, is adjusted by adding or removing bars from the rope path. These devices are typically constructed from high-strength materials such as stainless steel, aluminum, or titanium to withstand the significant forces generated during use. Brake bar racks can be used in a variety of settings, including:
Key features to consider include the material of construction (for weight and durability), the number and type of bars (which affects friction control), the rope diameter compatibility, and certifications such as NFPA compliance for rescue applications. Some models are designed for single rope use, while others can accommodate double rope techniques. The ability to easily lock off the device and attach the rope without disconnecting from the harness or anchor are also important considerations.
The Notch Portawrap rope friction device designed for lowering heavy wood which highly dependable and effective in sparing properties the damage inflicted by free-falling tree parts.
Conterra Scarab Titanium is designed for controlled descent in challenging environments. This brake bar rack excels in heavy load management, pick-offs, and twin rope systems. Lightweight and strong, the Scarab offers superior performance and reliability for technical rescues.
The Conterra Scarab rescue rack offers superior control for rope rescue. It is engineered for efficient lowering and belaying in demanding environments. This brake bar device excels in single and twin rope systems, providing smooth operation and secure lock-offs for professional users.
One of the most widely used descent and lowering devices available. It will accept single or double ropes of several diameters and yet provides a wide range of friction for descent control or lowering control. Allows the user to change the number of bars as necessary when in use with a load. Certification: Certified to […]
The CMC Rescue Rack offers several innovative features to provide enhanced performance. The “fat” aluminum bars provide excellent control for rescue loads. The bars are center drilled to reduce weight and allow better heat dissipation. The finish also prevents transfer of material to the rope, common with bare aluminum bars. The Turbo Bar at the […]