The Petzl Vertigo Twistlock connector is crafted for progression lanyards, offering a secure and user-friendly experience. Its ergonomic design ensures a firm grip, while the automatic locking system simplifies transitions at intermediate anchors. The large opening and Keylock system facilitate easy connections, making it a reliable choice for climbers. Designed for use with progression lanyards like Progress Adjust or Jane Compatible with Tanga positioning ring for optimal orientation Ergonomic shape enhances grip and handling Twistlock system provides automatic locking with a simple twist Large opening for easy attachment Keylock system prevents accidental snagging H-frame design offers a strong strength-to-weight ratio and protecs markings from abrasion Technical Features Major axis strength: 25 kN Minor axis strength: 10 kN Open gate strength: 8 kN Gate opening: 25 mm Certifications: CE EN 362 B, CE EN 12275 B, CE EN 12275 K, GB/T 23469 B, GB/T 23469 K, XF 494:FZL-G-Q Weight 77 g M