$1.00 Cast In Fire Collar Stack Cast In Fire Collar Stack | 22CIC-H110S quantity Add to cart SKU: 22CIC-H110S Category: Cast in Fire Collars Description Description Approved for Stack applications only. Can be installed in a cluster of up to 20 collars arranged in 2 rows of 10 for an FRL of -/120/120*. For use with a range of pipe types and diameters. Product Brochure Related products Cast in Fire Collar Stack | 22CIC-L100S $1.00 Add to cart Extension Top | 22100TOP $1.00 Add to cart Cast in Fire Collar Stack | 22CIC-H65S $1.00 Add to cart Cast in Fire Collar Stack | 22CIC-H150S $1.00 Add to cart