Aluminum alloy handboard gourd is widely used in the power and electrical industry. Its role is to help workers tighten the wires at work, so they are also called tights. Its material is made of aluminum alloy, which is a metal with a lighter weight. In addition, the aluminum alloy material has a good magnetic resistance. Because the aluminum alloy hand pull the gourd is often used in electricity operations, it has been exposed to electricity for a long time. For ordinary hand pulling gourds, some metal parts will produce magnetic force. In this way It will affect the normal use of the hand pulling the gourd and other materials in the operating environment, and the aluminum alloy hand pulls the gourd will not happen. Therefore, aluminum alloy handboard gourd is suitable for high -altitude power operations.