Petzl Ange S Finesse Quickdraw. ANGE FINESSE quickdraws are equipped with the new ANGE S and ANGE L carabiners. Petzls MonoFil Keylock technology and the H-profile make these carabiners ultra-light and optimize their strength to weight ratio. They are also extremely durable, as are the new FINESSE DyneemaR slings. ANGE FINESSE quickdraws are equipped with the STRING S to correctly position the rope end carabiner for clipping, and to protect the webbing from abrasion.