1. Widely used, various specifications, easy to install, surface electrophoretic treatment 2. Precision workmanship and durability 3. Easy to install, simple to use 4. Anti-rust surface treatment, corrosion resistant, durable and long service life 5. High quality alloy material, strong and durable, good toughness and high hardness 6. Material: metal 7. Length: 140mm 8. Net weight: 120g