4" Base plastic sloped end cap w/ 4" outlet UV-resistant This catch basin comes with

This catch basin comes with a C-class Ductile cast iron grate designed to withstand vehicle traffic

anti-slip proof

you will need this adapter

We also sell pre-cut 10mm rebar support 4-packs

Made of galvanized steel

4" Base plastic sloped end cap w/ 4" outlet UV-resistant This catch basin comes withThis end cap is used to connect the end of the 4" Base plastic pre sloped trench drain channels to 4" PVC piping. Make sure to select the matching depth end cap to the depth of trench drain you purchased. You can find the table below explaining the compatible depths. Compatible depths for each end cap: Universal depth 1 (6308 1) = 2" 2. 36" Universal depth 2 (6308 2) = 2. 76" 4. 72" Universal depth 3 (6308 3) = 5. 12" 6. 54"