The large supporting set for waterproof plugs is an efficient auxiliary tool specifically designed for the wire harness industry. It consists of a "track" and a "syringe claw" and is mainly used in conjunction with automatic waterproof plug installation machines. This product can quickly and accurately fix loose waterproof plugs onto wire harnesses, significantly improving production efficiency and ensuring the accuracy and reliability of waterproof plug installation. This product is applicable to automation equipment such as SG/ZX.