This item is used on multiple models.
The majority of the international reels listed in the options use 3 screws. The Model 80 reels use only 2.
VARIATION On the older 50TW Reels - CHECK YOUR Bridge SCREWS!
Most 50TW reels use qty 3 of 39A-80S (1/2" screw)
However, on some older reels you will need
Qty. 1 of 39A-80S and
Qty. 2 of 39-12 (7/8" screw).
This only applies to the 50TW at this time.
30T, 30TW, 50T, 50TW: On 1-30TN and 1-50TN newer plate, key #39A, uses 3