Jacuzzi TM31 ST27 Threaded Lateral [Qty 8] (42297804R8) topsideparts This white retrofit drain grate This white retrofit drain grate supports optimal flow performance while maintaining a clean This 10 foot loom extension cable with 8 conductors and a 1 to 1 connection is designed to extend compatible Balboa control system connections without changing signal arrangement A threaded lateral helps support proper internal water distribution and collection inside a sand filter and quantity of eight format give this set practical value because laterals work best when they match the original attachment style and are replaced in a consistent group where needed