What's the white plastic holder below it for?

Cheers

Bobsprit wrote:

Force 10 grill from West Marine is a huge improvement over the lame Magma
units. Hinged top instead of wire and washer! Better more even cooking! Wind
baffle, easily cleaned grease catcher and a mount that is better by far than
the wet noodle magma mount. It's about as large as the Magma party size. It's
typically 179.00....on sale for 116.00 for Memorial day weekend!!!! With mount
and blue cover....about 200.00.
Oh, and it didn't discolor when fired up, like the el-cheapo Magma!
See my "better grill" at....

http://hometown.aol.com/bobsprit/images/grill.jpg

RB