Turbochest Ascender loose-item I-Beam construction delivers a high

I-Beam construction delivers a high strength-to-weight ratio while still maintaining a rope friendly radius

and rear of the head (Petzl’s TOP AND SIDE PROTECTION label)

with interior foam and a flexible headband that conforms to the shape of the head

the best support  to ascend a rope with the "ROPE WALKING SYSTEM" (as if climbing a ladder)

1-38 are CTCSS or analog which is a squelch you can't hear

Turbochest Ascender loose-item I-Beam construction delivers a highRollers increase climbing efficiency and decrease wear and tear on the device and ropes Super smooth action and increased safety on traversing maneuvers Thicker body plates and a shaped connection point reduce shifting between the device and the connector Can be rigged as a locking pulley for light hauling (max load 50 kg, 110 lbs) For ropes from 8 to 13 mm A revolutionary chest ascender that features two rollers for a smooth interface with the rope.