Flowtron Security Wall Bracket is a useful accessory to have, if you are using an Outdoor Bug Zapper in your property. The 6" long bracket comes with a 13" extension. Along with being sturdy and aesthetically designed, it prevents theft, which makes the SB-300 a must-have along with your Outdoor Bug Zappers. The SB-300 is compatible with BK-15, BK-40, and BK-80. Note: You can also use this wall bracket to hang your potted plants in your garden. The locking mechanism ensures the potted plants do not fall down even in case of heavy wind or storms. This is a multi-purpose accessory to have.