Here's what other sites are saying:
Made with a large opening for use with rope, the Petzl Oval Screw-Link is designed for caving, search, and rescue. Constructed of 7 mm cadmium steel. Breaking strength: 25 kN major axis, 10 kN minor axis. Compact, lightweight alternative to carabiners for semi-permanent attachments. Designed to handle multi-directional loads.
Petzl Charlet Go Screw Link 7MMOval maillonFeatures:Steel. Large opening.CertificationCE / UIAA Technical specificationsBreaking strength: 25 kN major axis, 10 kN minor axis60 g
- US Outdoor Store