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Quantity
1
Description
Slots to mark lines for three or four fins
Slot to mark rail button lines for three or four fins
3/32", 1/8", 3/16" holes for marking/drilling vent holes
Inner diameters are as follows:
2.2"FG - 56.642mm
3"FG - 79.3mm
4"FG - 102mm
5"FG - ...