SHT1/80 Aluminium blocks for 0.2ml strip tubes in 10 rows of 8,for use with Stuart block heaters. Manufactured from anodized aluminium and all with a separate hole to accommodate a thermometer if desired. All blocks with the exception of BH/15146 and BH/15148, have dimensions, (w x l x h) of 75x95x50mm and can be used in any combination.