Haoge HQR-MS300II 300mm Camera Long Sliding QR Quick Release Plate for Sachtler FSB4 FSB6 FSB6T FSB8 FSB8T FSB10 FSB10T DV10 3+3 5+5 Video 14II DV2 DV4 DV6 DV8 DV8/100 ACE Tripod Fluid Head