Grid is 1 inch square
Item #1394094 (OEM Part)
Oversize Part – Special Shipping Required
Telescoping kit, stainless steel - This kit is used to extend the hood to higher ceilings. Extends from 19-11/32 inches to a maximum of 33-26/32 inches.
Manufacturer Number KIT01936
Order now and this item will ship out Tuesday - or it's FREE!