Kings 107-1510 is an installation and removal tool designed for use with the HHD BNC Series connectors.The HHD BNC Series Connectors are miniaturized BNC connectors similar in size to DIN 1.0 / 2.3 connectors and feature a quick-connect/quick-disconnect interface.HHD BNC Series Connectors exceed SMPTE 424M-2006 (3G-SDI), optimized to achieve superior electrical performance for 6G-SDI and 12G-SDI single 4K coax channels.