Ocun Harpy HMS Screw

"The Harpy HMS Screw from Ocun is a versatile and robust carabiner that was specially developed for use in belay station construction and for belaying with a half-mast throw or belay aids. With its classic screw gate, it offers simple and safe handling that works reliably in winter as well as in difficult conditions. The round profile of the upper bend facilitates rope handling and ensures smooth catching, while the wide opening with a gate opening of 27 mm offers maximum flexibility."
"This unisex carabiner takes an amazing amount of material and offers impressive breaking load values: 28 kN lengthwise, 8 kN crosswise and also 8 kN with the gate open. With its large outer dimensions of 122 x 88 mm, the Harpy HMS Screw complies with the UIAA 121, EN 12275 and EN 362 standards. It is therefore a reliable companion for demanding climbing tours and ensures a high level of safety and comfort."