Hot forging the aluminum body allows for a near net shape maximizing strength whilst minimizing the material usage.
Laser etching corporate logos and key safety information simplifies tooling and saves weight on 'molded in' identifications.
Replacing stainless steel with titanium saves precious grams.
Curved spine stops the karabiner cross loading on the gate (the weakest point).
Revised colours not only bring range into current outdoor design trends but also mean they are easy to spot outdoors if dropped.