Petzl OK Carabiner Gray Ball-Lock M33A BL. Specifications for Petzl OK Carabiner: Manufacturer: Petzl Carabiner Size: Standard Fabric/Material: Aluminum Weight: 2.6 oz Carabiner Type: Locking Biner Open Strength: 7 kN(Screw Lock) 8 kN(Triact Lock) 7 kN (Ball-Lock) Features of Petzl OK Carabiner Symmetrical oval shape allows optimal loading of devices with a wide cross-section such as pulleys rope clamps and mobile fall arresters Aluminum carabiner whose light weight reduces the weight of equipment the worker at height needs to carry May be used with a CAPTIV positioning bar to favor loading of the carabiner along the major axis to keep it integrated with the device and to limit the risk of it flipping Easier handling:- fluid interior design limits the risk of having a catch point and facilitates rotation of the carabiner- Keylock system to avoid any involuntary snagging of the carabiner H cross-section:- ensures an optimal strength/weight ratio- protects markings from abrasion Available in three different locking systems:- TRIACT-LOCK: automatic locking with triple-action gate opening- BALL-LOCK: automatic locking with triple-action gate opening with lock indicator- SCREW-LOCK: the manual screw-lock with red band provides a visual warning when the carabiner is unlocked Package Contents: Petzl OK Carabiner Petzl M33A BL: OK Carabiner Gray Ball-Lock