Machinist Flat Set Up Fixture Plate 10-1/2" x 6" x1"  with 217 (1/4"x16 thru holes) and (3 no thread holes that are 9/16" x 1/2'deep continueing thru the plate with 3/8" holes.The sides and ends have 116 holes that are 1/4"x16x1-3/4" deep. Very good used condition with minor surface issues.

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