These solid aluminum hard anodized coated tube blocks are perfect for
hot and cold water and ice baths. They will not float around or
tip over while submerged in circulating liquids. They are ideal in
sub-zero applications with liquid nitrogen. The small holes in
BB208 and BB209 allow for drainage and circulation. At 1-1/2
pounds these solid aluminum blocks hold temperatures very accurately.
The block dimensions are 5-3/4" x 3" x 1-1/4" thick. Temperature
resistant from -100°F to +300°F