Middle Casing Support Tan PVC for RSD 015, 020, 1 of 3
Sprinkler Tube Lock Nut ST-04 and 05 RSD 015, 020 Nylon
Sprinkler Tube Set RSD 015, Set of 4 (Lock Nuts Sold Seperately)
Valve Bracket & Casing Support for RSD 015 and 020 (less Bulkhead Ftg)