Fluorescent light panel grids w/ 3/8" square hole size no longer available?

[Jenk]

When my DH and I first bought plastic grid panels (for fluorescent lights) to use as litter-box grates, we were able to find grids with holes that are 3/8" square in size. For more than a year now, we've only been able to find grids with holes that are 1/2" square in size--larger than we'd like for our Mini Rexes' small feet.

Has anyone been able to still find the grid panels with a 3/8" square hole size? If so, where did you buy it? Or has every manufacturer out there stopped selling that grid-hole size?

Thank you,

Jenk

 

[gmas rabbit]

have you tried the building supply stores and requested egg crating - we use it underneath awning to protect customers if the tubes break. That I believe comes in a variety of sizes. Lighting stores, kitchen stores that sell fixtures might carry it if the building supply doesn't have it. Did you try online "egg crating suppliers - in your area"?