Petzl OK Autolock Carabiner climbing technology where a shallower penetration angle

where a shallower penetration angle is preferred

Square fiberglass profile — stiffer and easier to grip than round poles

Featuring a curved blade with self-feeding

making it suitable for utility and line clearance work near energized equipment

Petzl OK Autolock Carabiner climbing technology where a shallower penetration anglePetzl OK Autolock Carabiner Oval Aluminum, Auto Locking When you need a carabiner that stays put, loads correctly, and handles the demands of professional climbing, the Petzl OK Autolock delivers. Its oval shape keeps pulleys, rope clamps, and mobile fall arresters centered and stable no shifting, no misloading. The Keylock closure eliminates the snag points that can catch on gear or ropes, and the auto locking gate means one less thing to think about