these are great looking and plenty strong enough to do most jobs
Half way between regular shelf brackets and leaf springs for a pickup truck.  There's a little give in the shelf when adding weight because these rely on the tensile strength of the bracket rather than an angled reinforcement strut (which would rely on linear compression of the support strut).  So, the design may be inferior to traditional brackets, these are great looking and plenty strong enough to do most jobs.
Rating: 5 stars