Easy installation: With a simple mounting process, these rubber clamps can be quickly installed using 3/16 inch screws (screws not included). They securely hold a variety of items in your vehicle or home. Safe and space-saving: These rubber clamps keep your tools secure and help free up valuable space in your vehicle. Durable and versatile: Made from heavy rubber, these clamps are built for longevity and can carry up to 5.9 kg. They fit a range of diameters from 3.8 cm to 4.5 cm. Outdoor ready: Ideal for outdoor enthusiasts, adventurers, and campers. These rubber clamps provide a reliable solution for securing essential tools during your adventures. Use scenarios: - In a vehicle trunk or cargo area to secure drills, wrenches, or other gear, preventing shifting while driving. - In a garage or workshop to hold hoses, cords, or small tools on shelves or peg boards. - On camping trips or outdoor excursions to secure multitools, flashlights, or compact cooking gear to your gear.