Standard hydraulic cylinder in black for stools.

Options for the adjustable length:

• 10.5 - 14 inches (Originally apply to Kneeling Chair 512)

• 11 -14 inches (Originally apply to Stool 503)

• 12 - 16 inches (Originally apply to Stool 510)

*These hydraulic cylinders are applicable with all models from DR.LOMILOMI Stools.