The body is hot forged with I-Beam panels & the result is a super strong keylock carabiner. A lot of people will see this as the ultimate racking carabiner as it holds wires & cams nicely without bunching. It is also a lovely aid climbing carabiner with a really wide, 9.75mm rope radius that is kind to marginal gear. Totally anodised with a gate that has rivet in a contrasting colour for easy recognition. Naturally it also works very well in pulley systems & locking versions are also available.