(FM-015-B-ASSY) 15 Series 1.5″ x 3″ Floor Mount Base Angle Assembly

15 Series  1.5″ x 3″ Floor Mount Base Angle Assembly, TNUTZ Part #FM-015-B-ASSY. These assemblies are 100% equivalent to the following manufacturers: 80/20 – #2400, T-SLOTS #655271 These Floor mount assemblies will fit in the 15 (1.5″ x 3″) Series extrusions and can also be used to join 2 x 1.5″ x 1.5″ posts.  The picture shows the assembly, with 4 x 1/2-13 x 3/4″ BHSCS + Washers, but the parts will ship un-assembled to save on shipping cost to you the customer.  Our design is actually better than others because they use flat head screws from underneath the plate to mount the angles.  If those screws become loose in the field, they are impossible to tighten. For the mounting hardware to the concrete, we suggest using 4 x Wedge-Anchor Made of 6105-T5 Aluminum and have a clear anodize finish. They will fit 15 Series or 8mm T-Slotted Extrusions. These parts are BRAND NEW, and are deeply discounted from the list price.