Master Plumber 396-385 MP Rubber Flange Spud Washer Product Description Master Plumber 396-385 Rubber Flanged Toilet Spud Washer is flanged for 2" shank. Used on wall hung tank type toilets, urinals, and flush bowl toilets that use Flush-O-Meter valves. Carded. From the Manufacturer Master Plumber 396-385 Rubber Flanged Toilet Spud Washer is flanged for 2" shank. Used on wall hung tank type toilets, urinals, and flush bowl toilets that use Flush-O-Meter valves. Carded. Features Flanged for 2" shank Used on wall hung tank type toilets For flush bowl toilets that use Flush-O-Meter valves Comes in carded package Flanged for 2" shank For flush bowl toilets that use Flush-O-Meter valves Comes in carded package USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.