1. Product material: stainless steel 304, carbon steel 2. Surface treatment: primary color, white zinc plating 3. Scope of application: machinery, hardware, automobiles, motorcycles, yachts, motor homes, trailers, stationery, toys, gifts, furniture, appliances, switches, locks, sports equipment 4. Product function: meet the needs of various types of hoses and hoses for different cars, motorcycles, motor homes, trailers, etc. 5. Product features: simple installation and easy disassembly. 6. Product specifications: 9mm-10pcs, 10mm-10pcs, 11mm-10pcs, 12mm-10pcs, 13mm-10pcs, 14mm-10pcs, 16mm-10pcs, 18mm-10pcs, 20mm-10pcs, 22mm-10pcs, 24mm-10pcs