Function: Variable friction descender with braking bars?Features: ?
• Allows the friction to be adjusted during the descent, according to the weight of the rope: the lower bar is removable and easy to put in place?
• Can be used with 1 or 2 ropes?
• Does not twist the rope?
• Friction and heat well distributed to protect rope?
• Two red fixed bars make for easy threading?
• Extra bars may be added to increase or decrease the amount of friction. (Stock code D040,Z01)?Rating: Individually tested