- Minimum Sink Hole Diameter: 1.6 inches - Maximum Sink Thickness: 1.9 inches - Compatible with most sink types: standard US plumbing - Tail part made from durable 304 stainless steel This product ensures a reliable and leak-free installation. It includes all necessary silicone washers for a secure fit. Position the washer correctly with the appropriate side facing up to guarantee optimal performance. For further assistance, step-by-step guidance is available. Topstarbath stands by the quality of our products and addresses any potential quality issues. Key Benefits: - Easy installation with included silicone rondalas - Versatile compatibility for a variety of sinks - Durable materials for long-lasting performance Use Scenarios: 1. Perfect for a home bathroom remodel, providing a sleek and efficient sink connection. 2. Ideal for upgraded kitchen fixtures, ensuring a strong, leak-proof seal. 3. Suitable for professional installations where quality and durability are essential. Experience peace of mind knowing you are investing in a product that combines functionality, compatibility, and reliability.