Small units
Models TC1 through TC7 are made from a solid aluminum extrusion.
TC1 1"(w) x 0.75"(h)
TC2 3.5"(w) x 2"(h)
TC3 8"(w) x 2"(h)
TC5 2.5"(w) x 4"(h)
TC6 4"(w) x 4"(h)
TC7 6"(w) x 4"(h)
Large units
Models TC8 through TC11 have aluminium extrusions top & bottom with a formed steel back.
TC8 11"(w) x 8.5"(h)
TC9 8.5"(w) x 11"(h)
TC10 14"(w) x 11"(h)
TC11 11"(w) x 14"(h)