Vintage Hermes Sheet Metal Shear Bench Top Industrial Model 14-3. The effective cutting length of the blade is 12". Great Tool for quickly cutting flashing strips. We were unable to locate the specs. on the Hermes shears. The best comparison of cutting capacities was found on Grizzly tools for a similar type tool and should be considered as a rough comparison: "Compound lever action slices material up to 12" wide. Includes an adjustable stop for multiple pieces up to 6" long and built-in 12" ruler on the table. Capacities are as follows: Aluminum up to 0.050", Brass up to 0.025", and Steel up to 0.020". Weight is approximately 28 lbs." Please pick up in South Ladysmith (Saltair). Email, text or phone, ok - thanks! - Sara