Load Rings determine the force of applied loads by measurement of deformation. They are constructed from machined aluminum alloy plate and include a Dial Indicator with a .0001in resolution. Load Rings are proof-tested and supplied with a calibration sheet before they are shipped to ensure their accuracy is ±0.5%. The mounting holes are 0.5in x 20tpi. Contact us about other capacities and sensitivities that can be customized according to your specifications.