AT Threading Tools

Alfa Tool 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

Download Catalog

 

DIES

EXTRACTORS & EXTENSIONS

 

AT HAND TAPS

HIGH-PERFORMANCE TAPS

MULTI-PURPOSE TAPS

PIPE TAPS

SCREW / THREAD INSERTS & KITS

SPECIAL PURPOSE TAPS

SPIRAL FLUTED TAPS

SPIRAL POINTED TAPS

TAP & DIE SETS

TAPER PIPE TAPS

TAPPING TOOLS

 

 


Alfa Tools CSNPT70561 1/8-27 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

Alfa Tools CSNPT70561 1/8-27 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

SKU: AT-CSNPT70561
MPN: CSNPT70561

Regular price $16.44
Alfa Tools CSNPT70561C 1/8-27 CARBON STEEL TAPER PIPE TAP CARDED

Alfa Tools CSNPT70561C 1/8-27 CARBON STEEL TAPER PIPE TAP CARDED

SKU: AT-CSNPT70561C
MPN: CSNPT70561C

Sale price $7.34 List price $14.63
Save $7.29
Alfa Tools CSNPT70562 1/4-18 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

Alfa Tools CSNPT70562 1/4-18 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

SKU: AT-CSNPT70562
MPN: CSNPT70562

Regular price $17.73
Alfa Tools CSNPT70562C 1/4-18 CARBON STEEL TAPER PIPE TAP CARDED

Alfa Tools CSNPT70562C 1/4-18 CARBON STEEL TAPER PIPE TAP CARDED

SKU: AT-CSNPT70562C
MPN: CSNPT70562C

Sale price $8.04 List price $16.04
Save $8
Alfa Tools CSNPT70563 3/8-18 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

Alfa Tools CSNPT70563 3/8-18 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

SKU: AT-CSNPT70563
MPN: CSNPT70563

Regular price $24.18
Alfa Tools CSNPT70563C 3/8 X 18 CARBON STEEL TAPER PIPE TAP CARDED

Alfa Tools CSNPT70563C 3/8 X 18 CARBON STEEL TAPER PIPE TAP CARDED

SKU: AT-CSNPT70563C
MPN: CSNPT70563C

Sale price $10.48 List price $20.89
Save $10.41
Alfa Tools CSNPT70564 1/2-14 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

Alfa Tools CSNPT70564 1/2-14 CARBON STEEL TAPER PIPE TAP NPT - Std Qty Pack 3

SKU: AT-CSNPT70564
MPN: CSNPT70564

Regular price $32.82
Alfa Tools CSNPT70564C 1/2-14 CARBON STEEL TAPER PIPE TAP CARDED

Alfa Tools CSNPT70564C 1/2-14 CARBON STEEL TAPER PIPE TAP CARDED

SKU: AT-CSNPT70564C
MPN: CSNPT70564C

Sale price $13.35 List price $26.63
Save $13.28
Alfa Tools CSNPT70565 3/4-14 CARBON STEEL TAPER PIPE TAP NPT

Alfa Tools CSNPT70565 3/4-14 CARBON STEEL TAPER PIPE TAP NPT

SKU: AT-CSNPT70565
MPN: CSNPT70565

Sale price $17.08 List price $34.07
Save $16.99
Alfa Tools CSNPT70566 1-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

Alfa Tools CSNPT70566 1-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

SKU: AT-CSNPT70566
MPN: CSNPT70566

Sale price $31.56 List price $62.96
Save $31.40
Alfa Tools CSNPT70567 1.1/4-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

Alfa Tools CSNPT70567 1.1/4-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

SKU: AT-CSNPT70567
MPN: CSNPT70567

Sale price $50.63 List price $101.00
Save $50.37
Alfa Tools CSNPT70568 1.1/2-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

Alfa Tools CSNPT70568 1.1/2-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

SKU: AT-CSNPT70568
MPN: CSNPT70568

Sale price $72.31 List price $144.26
Save $71.95
Alfa Tools CSNPT70569 2-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

Alfa Tools CSNPT70569 2-11.1/2 CARBON STEEL TAPER PIPE TAP NPT

SKU: AT-CSNPT70569
MPN: CSNPT70569

Sale price $132.44 List price $264.22
Save $131.78
Alfa Tools CSRD70591 0-80 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70591 0-80 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70591
MPN: CSRD70591

Sale price $9.81 List price $19.56
Save $9.75
Alfa Tools CSRD70592 1-64 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70592 1-64 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70592
MPN: CSRD70592

Sale price $9.81 List price $19.56
Save $9.75
Alfa Tools CSRD70593 1-72 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70593 1-72 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70593
MPN: CSRD70593

Sale price $9.81 List price $19.56
Save $9.75
Alfa Tools CSRD70594 2-56 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70594 2-56 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70594
MPN: CSRD70594

Sale price $7.45 List price $14.86
Save $7.41
Alfa Tools CSRD70595 2-64 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70595 2-64 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70595
MPN: CSRD70595

Sale price $7.45 List price $14.86
Save $7.41
Alfa Tools CSRD70596 3-48 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70596 3-48 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70596
MPN: CSRD70596

Sale price $7.45 List price $14.86
Save $7.41
Alfa Tools CSRD70597 3-56 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70597 3-56 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70597
MPN: CSRD70597

Sale price $7.45 List price $14.86
Save $7.41
Alfa Tools CSRD70598 4-40 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70598 4-40 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70598
MPN: CSRD70598

Sale price $7.45 List price $14.86
Save $7.41
Alfa Tools CSRD70599 4-48 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

Alfa Tools CSRD70599 4-48 CARBON STEEL ADJUSTABLE DIE 13/16 O.D.

SKU: AT-CSRD70599
MPN: CSRD70599

Sale price $7.45 List price $14.86
Save $7.41
Alfa Tools CSRD70601 5-40 CARBON STEEL ADJUSTABLE DIE 1 O.D.

Alfa Tools CSRD70601 5-40 CARBON STEEL ADJUSTABLE DIE 1 O.D.

SKU: AT-CSRD70601
MPN: CSRD70601

Sale price $6.56 List price $13.07
Save $6.51
Alfa Tools CSRD70602 5-44 CARBON STEEL ADJUSTABLE DIE 1 O.D.

Alfa Tools CSRD70602 5-44 CARBON STEEL ADJUSTABLE DIE 1 O.D.

SKU: AT-CSRD70602
MPN: CSRD70602

Sale price $6.56 List price $13.07
Save $6.51