Lightweight oval carabiner
The lightweight OK carabiner is made of aluminum. It has an oval shape that allows optimal loading of devices with a wide cross-section, such as pulleys, rope clamps and mobile fall arresters. Its fluid interior design and Keylock system facilitate handling. It is available in three locking systems: automatic TRIACT-LOCK or BALL-LOCK system, or the manual SCREW-LOCK system. OK can be connected to the CAPTIV bar to favor positioning of the carabiner along the major axis, to limit the risk of it flipping and to keep it integrated with the device.

• 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
• 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-shaped cross-section improves the strength-to-weight ratio and protects markings from abrasion
• 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
• Also available in black (TRIACT-LOCK and SCREW-LOCK)

• Model: Petzl OK
• Reference: M33A TL
• Color: Gray
• Locking system: TRIACT-LOCK
• Major axis strength: 25 kN
• Minor axis strength: 8 kN
• Open gate strength: 7 kN
• Gate opening: 22 mm
• Weight: 75 g
• Material: aluminum
• Certifications: CE EN 362, 12275 type B, EAC, GB/T 23469 / B, XF 494:FZL-G-Q, compliant with Japanese fall protection regulations
• Made In: FR
• Warranty: 3 years