This eye type sling hook has the same quality features as the clevis type slinghook. High strength, alloy steel, may be used in towing or liftingapplications. Use the Gunnebo-Johnson coupling link to attach it to your chainor cable. Hook is forged alloy steel – quenched and tempered Integrated heavy duty latch Large throat opening Meets ASTM A-952-96 and proposed Euronorm standards for Grade 8 chainfittings Anti-fouling due to carefully designed contours Individually proof tested at 2 times the Working Load Limit withcertification