Edelrid HMS Magnum Screw Carabiner
 
Large, asymmetric, aluminum locking carabiner. The pear-shaped design allows a large gate opening and makes it easier to connect multiple elements in the case of complex rigging setups.
Extra-large gate opening and generous inner dimensions
H-profile construction ensures best possible use of material and minimal weight
Keylock closure mechanism for optimum handling when clipping and unclipping
Large inner radius minimizes rope wear
Available with a screw, twist, or triple lock