ER40 Tap Collet .700x.531 17.8x13.5 3/8P
ER40 Tap Collet .709x.571 18.0X14.5
ER40 Tap Collet .760x.570 15/16"
ER40 Tap Collet .760x.570 15/16" Mechanical Seal
ER40 Tap Collet .787x.630 20.0X16.0 M27
ER40 Tap Collet .800x.600 20.3x15.2 1"