Designed for rope ascents, the CROLL S chest ascender is lightweight and simple to use. The attachment holes ensure efficient positioning during ascents. The stainless steel wear plate improves durability by reinforcing the rope friction zone. It is compatible with ropes measuring 8 to 11 mm in diameter. When used with a chest strap and the ASCENSION or BASIC, the CROLL makes for a simple and efficient system for ascending fixed lines. The angled attachment hole keeps the device properly aligned on the chest. Description Efficient and easy to use during rope ascents: - used with the BASIC ascender or the ASCENSION handled ascender for rope ascents - lower hole is angled to keep the chest ascender flat - upper hole for attaching a TORSE shoulder strap to keep the ascender in position - catch is opened by pinching, for simple, quick manipulation Reinforced for durability: - stainless steel wear plate for improved durability - stainless steel cam has better resistance to corrosion Adapted