Review on 🔧 Uxcell A15052100Ux0174 40mm x 40 Degree Mounting Bracket by Ricky Bedell

For some reason these slotted and folded 40 series corner brackets are very hard to find. They have non-slip cleats BUT they don't break off like the regular design. They also need serious tools to remove them, so they can only connect channels that are perpendicular to each other. Connecting parallel channels is not possible because the tabs are locked in the channel.