The Climbing Technology QUICK STEP-A Ascender for the right or left foot which, used in conjunction with an ascender handle or a chest ascender, makes it easier and speeds up the ascent a rope. Ideal for working at height and tree climbing, it is equipped with an opening lever which allows you to keep the device open to facilitate insertion of the rope and prevent it from accidental slipping out. KEY FEATURES: 

Cam / lever mechanism fully integrated into the body 
Self-cleaning cam that enables the functioning even on dirty or icy ropes 
Fully adjustable webbing for the correct positioning on the boot 
Reinforcement on the lower side with a tubular webbing