Available: 12 till 30 days. High-quality metal D-ring, with welded joint that resists deformation and guarantees maximum strength. Excellent for haberdashery, saddlery, and dog accessory production. Most commonly used as a suspension, connection, or tie-down component. Material: Steel (ST) Surface finish: Matte black (BK) Breaking load: 270 kg D: 4 mm Height: 24 mm Inside diameter: 30 mm