Current Culture UC Spin-Tight Bulkhead 3" (FREE SHIPPING on 2+)

FREE SHIPPING on 2 or more bulkheads!

IF ORDERING A WRENCH, set your bulkhead quantity to '1', and add the wrench option. Once that's in your cart, if additional bulkheads are needed, then deselect the wrench option and add the desired additional quantity a second time.
Or just add the wrench separately from here.

The CCH2O UC Spin Tight Bulkhead creates a secure, water tight seal around the Under Current® growth modules. The unique design requires no tools and reduces stress on growth module side walls extending the module life. The UV stabilized, heavy duty ABS construction provides years of use and is recyclable. Fits all schedule 3in ABS/PVC pipe and is suitable for DIY hydroponic applications. Made in California.