Arms for banners/standards are all complete with brass end knobs.

Sizes available:

chromium-plated brass diam. 15 mm: cm 50, 55, 60, 65, 70, 75, 80, 85

chromium-plated brass diam. 22 mm: cm 90, 95, 100, 105, 110

brass only diam. 22 mm: cm 115, 120, 125, 130, 135, 140, 145, 150

For more details download the PDF.