AT Threading Tools
AT Threading Tools | Professional Metal Fabrication Solutions | Freer Tool
Shop professional-grade AT threading tools for precision metal fabrication and manufacturing.
Discover the AT Threading Tools collection at Freer Tool & Supply—your destination for high-precision taps, dies, thread repair kits, and specialty threading accessories. Engineered for accuracy, durability, and consistent performance, our threading tools are ideal for creating, repairing, and maintaining threads in metalworking, maintenance, and fabrication projects. Whether you’re working in a machine shop, repair facility, or industrial setting, AT Threading Tools deliver the reliability and results professionals count on.
MonoLock®, AlfaUSA®, and EcoPro® are industry-trusted brands available exclusively from Alfa Tools.
New for 2015 in Taps | Dies | Extractors | Thread | Inserts | Accessories
- high-performance coated taps, including multi-purpose taps
- specialty taps for low tensile and high tensile materials
- black oxide coated taps
- an enhanced range of standard special thread taps and dies
- Helical Thread Inserts
- screw Extractors
- tap Extractors
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Alfa Tools RDSPM75437 14X1.25 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75437
MPN: RDSPM75437
Alfa Tools RDSPM75438 14X1.75 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75438
MPN: RDSPM75438
Alfa Tools RDSPM75439 15X0.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75439
MPN: RDSPM75439
Alfa Tools RDSPM75440 15X1.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75440
MPN: RDSPM75440
Alfa Tools RDSPM75441 15X1.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75441
MPN: RDSPM75441
Alfa Tools RDSPM75442 15X2.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75442
MPN: RDSPM75442
Alfa Tools RDSPM75443 16X0.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75443
MPN: RDSPM75443
Alfa Tools RDSPM75444 16X0.75 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75444
MPN: RDSPM75444
Alfa Tools RDSPM75445 16X1.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75445
MPN: RDSPM75445
Alfa Tools RDSPM75446 16X1.25 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75446
MPN: RDSPM75446
Alfa Tools RDSPM75446A 16 X 1.5 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75446A
MPN: RDSPM75446A
Alfa Tools RDSPM75447 16X1.75 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75447
MPN: RDSPM75447
Alfa Tools RDSPM75448 17X0.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75448
MPN: RDSPM75448
Alfa Tools RDSPM75449 17X1.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75449
MPN: RDSPM75449
Alfa Tools RDSPM75450 17X1.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75450
MPN: RDSPM75450
Alfa Tools RDSPM75451 17X2.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75451
MPN: RDSPM75451
Alfa Tools RDSPM75452 18X0.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75452
MPN: RDSPM75452
Alfa Tools RDSPM75453 18X1.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75453
MPN: RDSPM75453
Alfa Tools RDSPM75454 18X1.25 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75454
MPN: RDSPM75454
Alfa Tools RDSPM75455 18X1.75 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75455
MPN: RDSPM75455
Alfa Tools RDSPM75456 18X2.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75456
MPN: RDSPM75456
Alfa Tools RDSPM75457 19X0.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75457
MPN: RDSPM75457
Alfa Tools RDSPM75458 19X1.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75458
MPN: RDSPM75458
Alfa Tools RDSPM75459 19X1.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75459
MPN: RDSPM75459