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 RDSPM75352 9X1.00 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75352
MPN: RDSPM75352
Alfa Tools RDSPM75353 9X1.25 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75353
MPN: RDSPM75353
Alfa Tools RDSPM75354 9X1.50 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75354
MPN: RDSPM75354
Alfa Tools RDSPM75355 9X1.75 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75355
MPN: RDSPM75355
Alfa Tools RDSPM75356 10X0.50 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75356
MPN: RDSPM75356
Alfa Tools RDSPM75357 10X0.75 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75357
MPN: RDSPM75357
Alfa Tools RDSPM75358 10X1.00 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75358
MPN: RDSPM75358
Alfa Tools RDSPM75359 10X1.75 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75359
MPN: RDSPM75359
Alfa Tools RDSPM75360 10X2.00 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75360
MPN: RDSPM75360
Alfa Tools RDSPM75361 11X0.50 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75361
MPN: RDSPM75361
Alfa Tools RDSPM75362 11X0.75 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75362
MPN: RDSPM75362
Alfa Tools RDSPM75363 11X1.00 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75363
MPN: RDSPM75363
Alfa Tools RDSPM75364 11X1.25 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75364
MPN: RDSPM75364
Alfa Tools RDSPM75365 11X1.50 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75365
MPN: RDSPM75365
Alfa Tools RDSPM75366 11X1.75 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75366
MPN: RDSPM75366
Alfa Tools RDSPM75367 11X2.00 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75367
MPN: RDSPM75367
Alfa Tools RDSPM75368 12X0.50 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75368
MPN: RDSPM75368
Alfa Tools RDSPM75369 12X0.75 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75369
MPN: RDSPM75369
Alfa Tools RDSPM75370 12X1.00 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75370
MPN: RDSPM75370
Alfa Tools RDSPM75371 12X1.50 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75371
MPN: RDSPM75371
Alfa Tools RDSPM75372 12X2.00 HS ROUND ADJUSTABLE DIE 1"O.D.
SKU: AT-RDSPM75372
MPN: RDSPM75372
Alfa Tools RDSPM75410 9X0.50 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75410
MPN: RDSPM75410
Alfa Tools RDSPM75411 9X0.75 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75411
MPN: RDSPM75411
Alfa Tools RDSPM75412 9X1.00 HS ROUND ADJUSTABLE DIE 1-1/2" O.D.
SKU: AT-RDSPM75412
MPN: RDSPM75412












