
O'LIGHT (SCREW)
he O’LIGHT (SCREW) is a symmetrical aluminum carabiner designed for easily connecting double-flange equipment such as pulleys, ascenders, and mobile fall arresters. Its oval shape ensures optimal load distribution, while its manual screw-lock provides total control. The Keylock system allows smooth clipping without accidental snagging.
When to use the O’LIGHT (SCREW)?
✅ Connecting pulleys and ascenders
✅ Use with mobile fall arresters
✅ Acrobatic work requiring a lightweight and versatile carabiner
Need an automatic locking system? Check out the O’LIGHT 3-MATIC, featuring a triple-action lock for enhanced security.
Delivery in 48-72 hours
Free returns within 60 days

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A carabiner optimized for double-flange equipment connections
The O’LIGHT (SCREW) is an oval aluminum carabiner designed to provide a perfect fit for equipment requiring symmetrical connections. It is ideal for use with pulleys, ascenders, and mobile fall arresters, ensuring optimal alignment and even load distribution.
Manual locking for precise control
Equipped with a screw-locking system, it provides full control over opening and closing while remaining smooth and easy to handle. The Keylock system prevents accidental snagging, ensuring seamless operation. For a stronger steel alternative, check out the O’SMITH (SCREW).