THIS IS FOR A NEW 1955-1968 CHEVROLET BEL AIR & IMPALA CHROME DELUXE TRAFFIC SIGNAL LIGHT VIEWER WITH MAGNETIC BASE. THIS IS A NICE FUNCTIONAL ADDITION TO ANY CAR WITH A METAL DASH. POLYCARBONATE PLASTIC REFLECTS A CLEAR IMAGE OF OVERHEAD TRAFFIC LIGHTS CHROME TRAFFIC VIEWER WITH STRONG MAGNETIC BASE INCLUDES ATTACHING HARDWAREMAGNETIC BASE HAS 10/32 THREADS WHICH ALLOW THE VIEWER TO SCREW RIGHT IN
BASE MEASURES 1.750" (44mm) IN DIAMETER AND HEIGHT IS .875" (22mm)</font>PROTECTIVE PLASTIC ON BOTTOM OF BASE PROTECTS THE PAINT ON THE DASH