Climbing Technology Axis HMS SG carabiner

Large HMS carabiner with wide opening and screwgate, made of hot-forged light alloy, designed for use in mountaineering, recovery manoeuvres and rescue operations.
Main features:
shape guarantees correct axial loading relative to rope and other devices;
large size and ample width to allow use of Munter hitch knot, the securing of more than one rope, slings or devices and rope manoeuvres in general;
accentuated double-T profile, for an excellent weight/load ratio;
lightened and shaped form for improved ease of holding;
catch-free closure to avoid accidental tangling during use.
 
https://www.climbingtechnology.com/en/outdoor-en/carabiners/axis2/axis-hms-sg