High quality aluminum alloy structure, sturdy and stable, long serving life. Anti-fatigue, anti-bias load, can withstand the pull and pressure work. Compact size and light wight, easy to install. High accuracy, small comprehensive error, stable and performance. Applicable to digital products, electronics, security equipment, household appliances, smart home, measuring instruments, automotive electronics, network communications and other fields., Weight: 0.661386786 Pounds, Manufacturer: Ehwisbe