A3 Industries Direct-Fit Folding Brace Black TP9. Machined from 6061 aluminum they provide high strength with minimal weight. Uses our popular A3 Industries Polymer Steady-brace injection molded from 30percent fiber-reinforced Dupont Zytel. Lightest brace option in the market These braces feature an integrated magnet that retains the brace in the folded position while allowing the brace to quickly deploy when needed. Specifications for A3 Industries Direct-Fit TP9 Folding Brace: Manufacturer: A3 Industries Color: Black Length: 13.5 in Features of A3 Industries Direct-Fit TP9 Folding Brace Length-of-pull - 13.50in on GHM Easy installation using factory hinge mount Polymer Steady-brace included (with strap) Magnetic latch retains brace when folded Total weight of only 3.6 ounces made in specialized factories Package Contents: A3 Industries Direct-Fit TP9 Folding Brace A3 Industries DFB-TP9: Direct-Fit Folding Brace Black TP9