SIZE INFORMATION:1.680.981.66in PRODUCT MATERIAL: This bulkhead fitting is made of PVC plastic material and two thickened silicone gaskets. And this bulkhead fitting can be resistant to common acid and alkali potions, reusable and extremely durable. This bulkhead fitting can be installed in water tanks, storage buckets and rain buckets for home, commercial and industrial use. EASY INSTALLATION: You only need to drill a hole of 25-26mm to install. Install the two silicone pads on the inside and outside of the water tank, and then assemble the bulkhead fitting together with the water tank, so that the sealing effect is better, which is very convenient for your daily life. MULTIFUNCTIONAL USE: This bulkhead fitting accessory is not only suitable for most rain barrels, tanks, ponds or aquariums, but also suitable for any corner of your home. Not only does this product get the job done, it works great. PACKAGE INFORMATION: Package comes with 4 pieces threaded bulkheads foraquariums, rain
