The Neutrik NXUC-M-15 universal mounting clamp designed by Manfrotto is a standard mounting solution for rigging or general infrastructure. It accepts the universal mounting bolt, which is included in the following items:the NXA-10-360-10, NXA-10-60-55, NXA-14-40-35, NXBP-T-6, NXX1RX-T, and the NXX1TX-T.