Troemner ASTM Class F Calibration Weight, 5lb, Cast Iron construction for durability, Pipe handle for easy transportation. Adjusting cavities are sealed with a lead plug and steel back-up spacer to provide a tamper resistant seal. Adjusted to Meet o

The Troemner ASTM Class F Calibration Weight by OHAUS is a reliable 5lb tool constructed from durable cast iron. Its pipe handle design ensures easy and secure transportation. The weight features adjusting cavities sealed with a lead plug and steel back-up spacer, ensuring a tamper-resistant seal. Designed with precision in mind, this weight is adjusted to meet the stringent ASTM Class F calibration standards, making it ideal for ensuring the accuracy of your weighing instruments.