16 C.F.R. § 1507.8 Wheel devices.
Title 16 - Commercial Practices
Drivers in fireworks devices commonly known as “wheels” shall be securely attached to the device so that they will not come loose in transportation, handling, and normal operation. Wheel devices intended to operate in a fixed location shall be designed in such a manner that the axle remains attached to the device during normal operation.
Title 16: Commercial Practices
PART 1507—FIREWORKS DEVICES
§ 1507.8 Wheel devices.
