Perfect for any workbench, the Bachmann magnetic Right Angle Hold-and-Glue Clamp Set includes a set of magnetic clamps (4 pieces) you can use to position sheet stock or kit parts in alignment leaving your hands free to apply your favorite cement (not included). Great for use with structure kits in HO, N and other scales. The Magnetic Right Angle Hold-and-Glue Set is one of many handy Bachmann modeling tools.WARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov