NewDoar Rock Climbing Chest Ascender Abdominal for Vertical Rope Climbing CE Certified Rope Clamp for 8~13MM Rope

Nice quality good

came a little late but no problems came of it. Device works well.

He made a knee ascender out of it for tree work and climbing rope period

Really good ascender. It slips badly if not set up properly (it will not work adequately if you use a right foot ascender). I had to use a left foot ascender, because of the way it pulls the rope into the chest ascender's weak spot-it slips too much. With a left foot ascender, it will slip occasionally, but works adequately enough to give it 4 stars.

I'm using this to hoist equipment, not as a safety or ascending device.I like that it can lock open to allow the rope to be inserted from the side as opposed to having to feed the end in.Because of this feature I was concerned that the rope would also be able to come free if horizontal force was applied to the rope, but this is not the case. It also has a stop position that doesn't allow it to open all the way unless you disengage it.Very good price!

Cumple con mi seguridad.

While this fall arrester works in general, it also damaged my rope. The sharp metal teeth on the cam are angled down for better hold, but once they engage the rope, they also make hard to free up the rope. Once disengaged, the teeth got caught on some the strands and damaged my rope.

Good strong all matel product-,locked up at soon as I fall on it,(12mm rope) it did what It supposed to do.