Grivel A1 Ascender Left climbing clamp black RTA1L (RTA1)

The climbing ascender Grivel A1 Ascender Left is a key piece of equipment for climbers seeking reliable and efficient gear for moving on fixed ropes. This model, designed for the left hand, combines ergonomics, durability, and versatility.

This device, intended for the left hand, is the ideal tool for climbing fixed ropes, indispensable both during expeditions and regular training. The large ring located at the bottom of the ascender allows for easy and secure attachment to a harness, which is crucial for maintaining safety.

The handle of the Grivel A1 Ascender Left has been ergonomically designed to provide comfort of grip and ease of use, even when wearing thick gloves. The spacious handle allows for a firm grip, which is extremely important during climbing in extreme conditions.

This device is adapted for ropes with a diameter from 8.3 mm to 13 mm, making it a versatile tool for various types of climbing. Its weight is 247 g (8.7 oz), making it easy to carry and not an additional burden for the climber.