1-1/4" from center of mounting hole to center of mounting hole. Overall length is 1-3/4".
Williams/Bally reference numbers:
Red - 03-8318-9
Blue - 03-8318-29
Orange - 03-8318-12
Yellow - 03-8318-16
Amber - 03-8318-8
Williams/Bally reference numbers:
Red - 03-8318-9
Blue - 03-8318-29
Orange - 03-8318-12
Yellow - 03-8318-16
Amber - 03-8318-8
Clear - 03-8318-13 (not pictured)
Teal - 03-8318-25 (not pictured)
Jersey Jack Pinball reference numbers:
Red - 30-000017-9
Blue - 30-000017-29
Orange - 30-000017-12
Yellow - 30-000017-16
Amber - 30-000017-8
Red - 30-000017-9
Blue - 30-000017-29
Orange - 30-000017-12
Yellow - 30-000017-16
Amber - 30-000017-8
Clear - 30-000017-13 (not pictured)
Teal - 30-000017-25 (not pictured)