21 1/4" X 29 1/4" Trailer Kick Out Window: #620181

Inner Dimensions: 28" X 20"

Outer Dimensions: 29 1/4" X 21 1/4"

This window is used in living quarter horse trailers with bunk beds. This window has the kick out feature. The clamp ring for this window is sold separately.

***MEASUREMENTS CAN VARY 1/16" TO 1/4"