The Safety Green 9984S Carabiner Hook Mongoose Screw is a durable and versatile connector made from zinc-plated steel. Featuring a secure screw gate mechanism to prevent accidental opening, this carabiner has a length of 100mm, a width of 50mm, and an opening of 15mm. With a Working Load Limit (WLL) of 250kg, it is ideal for various applications requiring reliable attachment, including rigging, climbing, and general utility tasks.