Enhance your material handling capabilities with these versatile D-shaped quick link chain connectors. Each connector in this 50-piece set boasts an impressive 174-pound working load limit and measures 1.45 inches in length. Crafted from durable stainless steel, these M3.5 connectors feature a reliable screw-lock mechanism that ensures secure connections for various applications. Perfect for safety chains, hammock installations, gym equipment, and outdoor activities, these oval-shaped connectors provide peace of mind during use. Their practical design makes them ideal for both professional rigging and recreational purposes, from securing traveling equipment to establishing dependable connection points in various setups. The screw-lock design allows for quick installation while maintaining robust security, making these connectors an essential addition to your hardware collection.