The sink strainer coupling washers dimensions are 1-3/4" O.D. x 1-3/8" I.D. x 1/8" thick. This is the washing used on the sink strainer body. Cloth reinforced rubber.
- Brand Name: Plumb Pak
- Diameter: 1-3/4 in.
- Material: Rubber
- Product Type: Sink Strainer Washer
- Color: Black
- Rust Resistant: Yes
- Packaging Type: Carded
- Inner Diameter: 1-3/8 in.
- Thickness: 1/8 in.
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