1-3/8 In. Dia. Rubber Sink Strainer Washer 1 Pk

This Danco sink strainer coupling nut washer is an essential plumbing component designed to create a reliable seal between the shank of the sink strainer and the lip of the tailpiece. Used with a 1-1/2 inch coupling nut, it prevents leaks and ensures efficient drainage in your kitchen or bathroom sink. Whether you're replacing a worn-out washer or completing a new plumbing installation, this small but vital part helps you achieve a tight, leak-free connection that keeps your sink functional.

Made from durable rubber, this washer is built to endure the rigors of everyday use. Its flanged design allows for straightforward installation, making it an ideal solution for both professional plumbers and DIY homeowners tackling their own repairs.

Features and Benefits

• Proper Sizing: The 1-3/8 inch inside diameter and 1-3/4 inch outside diameter are engineered to fit standard 1-1/2 inch slip-joint coupling nuts, ensuring compatibility with most kitchen and bathroom sink drains.
• Durable Rubber Construction: Made from high-quality rubber that will endure the rigors of everyday use in plumbing applications.
• Optimal Thickness: At 9/32 inch thick, the washer provides the right amount of cushioning to form a tight seal without being overly rigid.
• Flanged Design: The built-in flange makes installation simple and helps the washer seat properly in the connection.
• Leak Prevention: Creates a secure seal at the strainer-to-tailpiece junction to stop drips and water damage.

Specifications

• Brand: Danco
• Model: 36622B
• Inside Diameter: 1-3/8 inches
• Outside Diameter: 1-3/4 inches
• Thickness: 9/32 inch
• Material: Rubber
• For: Sink strainer with 1-1/2 inch coupling nut
• Pack Quantity: 1