A bracket is an optional extra. It’s merely an extension of a post kit that provides a different angle and a slight lift to the fence rollers. If you have a flat-top fence with low climbability aspect, like a metal or concrete fence, the use of brackets is not necessary.
We recommend installing with brackets in the following scenarios:
>> Your fence is made out of wood, which is an easy-to-sink-claws-in material
>> Your fence has vertical posts that separate fence panels. Brackets will help lift Oscillot rollers and clear the posts
>> Your fence has horizontal beams under the fence line. A beam can be used as a “step” that a cat can use as a leverage to push itself up and over the system
Rotate the bracket position to achieve a different angle of installation to best fit your fence design.