The ADS ARC 24 End Cap  isintended to be used with the ADS-24 Leaching Chamber (Sold Separately)

This ADS  Arc 24 Leaching Chamber end capis manufactured by (ADS) Advanced Drainage Systems. It has knockouts that canaccept 4" SDR 35, 4" Schedule 40, or 4" ADS-3000 triple wallpipes. It is 67" long, 12" high, 22.5" wide, and has a5.02-gallon capacity. This end cap is specially designed and perforated to bethe perfect component for pipe and gravel leaching field systems.