Round Reflector Plastic Center-Mount, Replacement Photocell Traffic & Parking Control
$13.20
by Garage Openers And Parts
3" round reflectors Tapco RT-90 Plastic Construction PhotoCell Replacement 3" Reflector Retroreflective High Impact Reflector, Retro-reflective, Length 3.00 In, Width 3.00 In, Depth 0.35 In, Mounting Hole Center, For Use With Photoelectric Sensors Corner Cube Reflectors Retro-reflector prisms return a beam in the same direction it came from even if the reflector and the source are skewed for a high degree of reliability.