ISC STEEL OVAL SCREWGATE CARABINER by ISC Sold out $9.95 SKU K311 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out The steel oval screwgate carabiner is great for keeping cordage securely at one end of the carabiner because of its true oval shape. MBS: 25kN (5,600lbs)