SIMOND CHAMONIX ZICRAL Ultra-High Strength 28kN SIMOND CHAMONIX Vintage Locking Carabiner Received from my grandfather. This is a vintage item purchased around 1985. There are minor scratches, but it appears clean as it hasn't been used. It is in perfect working order. The locking mechanism also functions correctly. This carabiner boasts an ultra-high strength of 28kN, while the mainstream carabiners used to support a person's fall typically have a strength of around 22kN. Type: CHAMONIX series ZICRAL Shape: Locking D-shaped carabiner Vertical Strength: 28kN Horizontal Strength: 8.4kN Size: 5.7cm (H) x 11cm (W) Season...All Season Climbing, Ascending Equipment...Carabiner