The Hercules frame support has an incredible weight capacity of up to 308lbs (140kg) per Hercules used. Support large filters and heavy reflectors without compromising your growth area - the Hercules means center support poles are superfluous.
• Available in four sizes
• Built from powder coated steel tubing
• Easy to assemble - dismantles into a small pack
• Fits all Growboxes with a minimum height of 6'5" (2 m) and a frame of 16 mm round tubing
Hercules Support For Growlab Horticultural 240 measures 95" x 79".
— Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA.