1. Material: Metal parts are heat treated with 45# steel and chrome-plated. 2. 45-gauge steel aircraft lock, excellent workmanship, exquisite workmanship, can pass salt spray test 3. Matching webbing 5.0CM or 4.8CM wide. 4. Uses: Used in passenger cars, school buses, engineering vehicles, amusement equipment, aircraft seat belts and other equipment. 5. Weight: 0.21Kg
