Twelve (12) pounds of 10 ga. steel (before trimming). Three fourths the weight of the original (steel) butt strut.
Still need to "doll up" the cut edges and put the flanges on the top piece. One of the developments that I am most pleased with, is the top piece will be flush with the top of the existing floor embossments.
1957 Austin-Healey 100/6 Wine Red
1961 McCulloch R1 go-kart Screaming Yellow
1999///M Rdstr Cosmos Black Eurosport Twinscrew S/C
1999///M Coupe Estoril Blue Eurosport Twinscrew S/C
2001///M Rdstr Steel Gray
2011 X5 35i Sport Deep Sea Blue/Cinnamon