This product is the Locke Sec sealing module series product represented by the company. The main components include: aluminum alloy frame, sealing module, partition plate, and tensioning device. The aluminum alloy frame, combined with sealing modules, partition plates, and tensioning devices, can allow cables to pass through positions such as the vehicle frame, and has good sealing and fastening characteristics. This frame can be welded to the corresponding frame position for threading, or installed at the corresponding position on the vehicle body through a flange structure. This product completely replaces the old putty sealing operation mode, with a reasonable design, excellent sealing effect, and long service life.