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
Two uncoupled semaphore blades and a partially open lattice mast without a mast sign are included. The lattice mast is done in black, white, and red. The prototypical height of the lower area is in black when using below-baseboard mechanism mounting. The signal changes from red (Hp 0) to green (Hp 1) or red (Hp 0) to green/yellow (Hp 2).