Are extensions with couplers available for the 9-Foot Extension Wand?
Yes, the Extension Wand for SurfaceMaxx 9-ft Extension Wand can be found here. The Extension Wand comes with the coupler attachment. If you would like to purchase just the coupler, it can be found here.
Extension with coupler:
https://surfacemaxx.com/product/extension-wand-for-surfacemaxx-9-ft-extension-wand/
Coupler only:
https://surfacemaxx.com/product/coupler-for-surfacemaxx-9-ft-extension-wand/