https://www.coxhardware.com/c-1673-corrugated-drain-fittings.aspx weekly 0.7 https://www.coxhardware.com/p-12232-plastic-corrugated-pipe-elbow-4-in.aspxdaily0.9 https://www.coxhardware.com/p-22143-flexible-elbow-connector.aspxdaily0.9 https://www.coxhardware.com/p-12236-plastic-corrugated-pipe-wye-4-in.aspxdaily0.9 https://www.coxhardware.com/p-12238-plastic-corrugated-pipe-downspout-adapter-3-in-x-4-in.aspxdaily0.9 https://www.coxhardware.com/p-12237-plastic-corrugated-pipe-downspout-adapter-2-in-x-3-in.aspxdaily0.9 https://www.coxhardware.com/p-12233-plastic-corrugated-pipe-tee-4-in.aspxdaily0.9 https://www.coxhardware.com/p-12235-plastic-corrugated-pipe-internal-coupler-4-in.aspxdaily0.9 https://www.coxhardware.com/p-12239-plastic-corrugated-solid-pipe-4-in-x-10-ft.aspxdaily0.9 https://www.coxhardware.com/p-27969-corrugated-drain-pipe-tubing-4-in-x-100-ft.aspxdaily0.9 https://www.coxhardware.com/p-12234-plastic-corrugated-pipe-adapter-4-in.aspxdaily0.9 https://www.coxhardware.com/p-22150-4-in-corrugated-pipe-adapter.aspxdaily0.9 https://www.coxhardware.com/p-22144-advanced-basement-slip-coupling-4-in.aspxdaily0.9