Matrix Leg extension 25mm 15cm x 2 GMB135 • 150mm extension for 25mm legs • Simply screw into any 25mm threaded leg • 2 extensions per pack • Female thread in the top of the extension for accessories to be added Matrix Leg extension 25mm 30cm x 2 GMB136 • 300mm extension for 25mm legs • Simply screw into any 25mm threaded leg • 2 extensions per pack • Female thread in the top of the extension for accessories to be added Matrix Leg extension 36mm 15cm x 2 GMB137 • 150mm extension for 36mm legs • Simply screw into any 36mm threaded leg • 2 extensions per pack • Female thread in the top of the extension for accessories to be added Matrix Leg extension 36mm 30cm x 2 GMB138 • 300mm extension for 36mm legs • Simply screw into any 36mm threaded leg • 2 extensions per pack • Female thread in the top of the extension for accessories to be added