Petzl OK Screw Lock Carabiner

The Petzl OK Screw Lock is a lightweight, symmetrical oval aluminium carabiner with a manual screw‑lock. It is intended for professional rope access, rescue, arboriculture and for sport use where a manual SCREW‑LOCK is acceptable.

Key benefits

• Oval shape provides optimal loading for pulleys and devices with wide cross‑sections.
• H cross‑section (3D) optimises strength‑to‑weight and protects stamped markings from abrasion.
• Keylock nose prevents snagging on slings and devices during handling.
• Manual SCREW‑LOCK with red unlocked indicator for quick visual verification.
• Compatible with CAPTIV to keep the carabiner oriented along the major axis.

Commonly used for rope access, rescue, arboriculture and for building hauling systems, belay and rappel setups. Suitable for indoor and outdoor work-at-height environments requiring a reliable, versatile locking carabiner.