Standard version: * Mutually opposing double riveting * Force preselection, infinitely variable * Ram speed, infinitely variable * Stroke limitation infinitely variable by micrometer screw * Setting of riveting time, infinitely variable * Central clamping device * Safety 2-hand control * Standard rivet head Accessories: * Foot operation * Stroke counter * Maintenance unit * Rivet head, reinforced * Rivet head 3° for parts with difficult access * Riveting for special rivet operations