$1.00 Wall Blue Barrel Collars Size Choose an option40mm50mm65mm100mmClear Wall Blue Barrel Collars | 22WC quantity Add to cart SKU: N/A Category: Retrofit Fire Collars Additional information Additional information Size 40mm, 50mm, 65mm, 100mm Related products Retrofit (Blue Round Flange) | 22FCS $1.00 Select options Multi Services Retro Collar | 22RF-MS70R $1.00 Add to cart CXL Gas Fire Collar | 22GAS $1.00 Select options Jumbo Retrofit Fire Collar | 22RF-LP/HP $1.00 Select options