X-pole X-Pert Pro (PX) Extension for 2014-current - 250mm=10-inch x 45mm - Brassworks on NX poles too
from Xpole and Beverlyheels.com
X-Joint SOLD SEPARATELY in 180mm or 200mm lengths.
Your Xpole Set came with 3 of these x-joints, so if you need another, please order that as well.