The unique design of Quad Lugs will truly assist you in creating a Multi-Rotor that will fit your needs and requirements as well as building conventional Multi-Rotor craft. The Motor Arm Lugs (patent pending) connect the body framing to the motor arms and as well furnish a receptor for the landing gear. The Motor Arm Lugs also gives the ability to configure the motor arm angles, in 15 degree increments, to achieve all the conventional set ups as well as your creative own. Not... Click to expand...Quad Lugs Continue reading...