This is the replacement bypass gate for Consolidated Dutchwest wood and coal stove models but may also fit on many of the other manufacturers and models based on size and shape

The bypass gate is a mechanism that allows for smoke and flue gases to bypass a specific part of a stove's combustion process, often used with catalytic stoves to allow for smoke to go directly up the chimney instead of passing through the catalyst.

Measurements: 8½" x 4", 9½" with tabs