Large opening for versatile mounting - The 9.2 mm opening provides space for a variety of mounting points, making it suitable for environments from photo studios to camping sites. Protective ring-shaped lamp holder with integrated washer - Each ring-shaped lamp holder includes an integrated washer to protect lamps or fans from scratches and damage, helping preserve aesthetics and longevity. Universal compatibility - Designed to pair with all lighting fixtures, outdoor fans, or devices with a 1/4 inch screw hole, enabling easy attachment of a wide range of equipment. Durable zinc alloy construction - Made from a high-strength zinc alloy, this portable hanging hook for lamps is built to withstand frequent use and keep your gear secure on any adventure. Use scenarios - Photo studio and video shoots: suspend overhead lights or reflectors from ceiling rigs for flexible lighting setups. - Camping and outdoor trips: hang lanterns from tent poles, branches, or gear for hands-free illumination. - Outdoor events or workshops: attach portable lamps or small fans to posts, tripods, or racks for reliable lighting and ventilation. Key benefits at a glance - Easy to mount with a 9.2 mm opening for multiple points - Protects devices with an integrated washer to prevent scratches and damage - Wide compatibility with devices featuring a 1/4 inch screw hole - Robust zinc alloy construction for durability and reliability in varied environments