I need a central support rod for my StarFish system. What is the part number? We supply rods to screw into the StarFish base plate and provide a support for water and gas/vacuum manifolds and clamps for condensers and flasks. We offer you the option of: RR95665: 650 mm Rod – this is the standard length and is lower cost. RR95666: 650 mm Split Rod – this two-piece rod has a slightly higher price, but gives you the flexibility to use a half-size rod for shorter systems.