12"H x 15"W x 21"L
 
Rain Bird's VB Series Valve Boxes combine strength and stability with unique features that save contractors time and money
 
Wide flange base and corrugated sides protect valves by offering maximum durability, compression strength and stability under heavy loads. Locking lid
 
Two large center knock-outs accommodate up to a 3.5" (8.9cm) diameter pipe. No side knock-outs.