Product This product is a professional and practical hook-pin lock with reasonable design and practical functions, which can safely and reliably fix the tow ball bracket on the tow bar. It& 39;s well made and well constructed to fit most common hitch receivers, helping to prevent your tow hook from being stolen. This is a very good hitch pin lock and it will be a good choice for you.Features - Color: Silver.Material: Iron.Size (5/8): Approx. 13.50X6.00X1.80cm/5.31X2.36X0.71 inches.Made of iron material, durable and not easily damaged or deformed. Easy to operate and use, just push to insert to lock. It is made with excellent craftsmanship and has durable quality that will serve you well. Universal design, suitable for most types of shackle locks. - Electroplating treatment, rust-proof and durable, and can also play a certain anti-theft effect."