| The Petzl Tibloc Ultralight Ascender is a small and lightweight ascender, used for rescues, hauling systems, rope climbing or emergencies. The chrome-plated steel cam has inclined teeth and self-cleaning slots to provide grip on wet, icy or muddy ropes. Will fit ropes from 8mm to 11mm is best used with locking carabiners having a round or oval cross section of 10 to 12mm. Other Features: Material: Aluminum Range: 8mm- 11mm Weight: 39 grms Warranty: Lifetime Use: Rescues, hauling and rope climbing |