Rectangular Extension Valve Box (15" x 21" / 6" deep)
T-Top Lid—Extends all the way to the edges of the base, preventing grass and dirt from interfering with
the lid to base interface. The solid lid surface with indented finger holes ensures that no water, dirt or sand
intrudes through the lid into the valve box/Lid Traction Bars—Incorporates textured surface in lid to provide traction and safety/Reinforcing Ribs—Utilizes a unique truss design on the underside of the lid to provide maximum support/HDPE Structural Foam Process—Derives from a combination of high-density polyethylene material and a
proven manufacturing process which ensures maximum strength and durability.
Prop. 65 Warning: This product contains one or more chemicals known to the state of
California to cause cancer, birth defects, or other reproductive harm.