The shape of MONTGRONY carabiners gives them the greatest versatility in all types of climb. From big walls to rock faces, they provide the features and capacity needed in every situation. It is the most classic carabiner in the Fixe catalog, being in it since almost the beginning. Straight gate. Now with the STONE system, with a slot-free lock, to avoid possible snagging. Staright gate. Technical features Weight: 72 g. long axis: 23 kN short axis: 7 kN open gate: 7 kN 105mm X 60mm. D10mm.