heptagonal thread

Tap & Die Wrenches

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Overall Length

2-3/4 in, 15 in, 4-1/2 in, 13 in, 11 in

Max. Die Thread Size

1/2"-20, 1"-14, 3/4""-16

Max. Tap Thread Size

1 in, 3/4"-10, 1/2"-13, M18, 3/4"-16

Die Thread Sizes

7/16"-14, 5/16"-18, 1/2"-13, 1/4"-20, 3/8"-16, #12-24, #6-32, 7/16"-14, #4-40, #10-32, 5/16"-18, 1/8"-27 NPT, #8-32, 7/16"-20, #10-24, 5/16"-24, 1/4"-28, 3/8"-24, 1/2"-13, 1/4"-20, 3/8"-16, 1/2"-20, 7/16"-14, 9/16"-12, 5/16"-18, 9/16"-18, 1/8"-27 NPT, 3/4"-10, 7/16"-20, 5/8"-11, 5/16"-24, 3/4"-16, 1/4"-28, 3/8"-24, 1/2"-13, 1/4"-20, 5/8"-18, 3/8"-16, 1/4"-18, 1/2"-20, #6-32, M18x1.5, M14x1.25, #10-32, M8x1.25, 7/16"-20, 5/8"-11, M12x1.75, #10-24, 1/4"-28, 1/2"-13, 1/4"-20, 1/4"-24, 5/8"-18, M6x1.0, 1/2"-20, 1/4"-18NPT, M11x1.5, #12-24, 7/16"-14, 9/16"-12, #4-40, 5/16"-18, 9/16"-18, 1/8"-27 NPT, 1/4"-32, #8-32, 3/4"-10, 5/16"-24, 3/4"-16, 3/8"-24, M10x1.0, 3/8"-16, M12x1.5, M10x1.5, 1/8"-27, 12-24, 1/4"-28, 1/4"-20, 1/4"-24, 1/4"-18, 7/16"-14, 9/16"-12, 9/16"-18, 1/4"-32, 3/4"-10, 4-40, 3/4"-16, 3/8"-24, 3/8"-16, 10-24, 7/16"-20, 5/8"-11, 1/2"-13, M6, M8, 5/8"-18, 8-32, 1/2"-20, 6-32, 5/16"-18, 5/16"-24, M14, M12, M10, M11, 10-32, M18