The expansion tank mounting bracket is adjustable and suitable for 5-gallon tanks with a maximum diameter of 13 inches. Using this expansion tank bracket you can install the expansion tank to the water heater unit. The expansion tank for water heater is able to securely mount the tank directly where you want to place the tank, and the water expansion tank bracket makes the water heater safer to use. The expansion tank bracket is made of reliable Stainless steel materials, and come with 2pcs stainless steel earthquake straps for strong bearing capacity and safe use; The water heater water tank bracket and strap is durable, not easy to deform, waterproof, rust-proof, anti-corrosion, and reusable. The mounting bracket for water heater expansion tank can also be used to fix the circular bucket objects in the home, such as propane tank, nitrogen tank, gallon bucket, etc. The water heater straps has a large adjustable range and is very convenient to install and disassemble. Designed with safety in mind, this bracket ensures that your thermal expansion tanks are held securely in place, reducing the risk of tipping or damage, and providing peace of mind for both home and commercial applications. The screw mechanism of the thermal expansion tank mounting bracket is very ingenious. You align them with the belt and fix them in the proper position until the tension prevents them from sliding out of the thread, making it easy to start and tighten the slotted belt. Every family should reserve some water heater expansion tank mounting brackets for daily use. Colour:Silver Material:Stainless steel Package Contents: 1set x expansion tank mounting bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.