SLIDE GATE 18" ROUND TO 18X18 SQUARE.

20″ x 20″ Air Slide Gate

16″ x 16″ Air Gate

Slide Gate with Hand Crank, 7.5″ Opening x 7.5″, 8-1/2 Slide Gate

Slide Gate with Hand Crank, 7.5″ x 7.5″ Opening, 8-1/2″ Slide