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AT Screw Driving Accessories

AT Screwtech screwdrivers and nut drivers are hand tools built for everyday fastening and service work in industrial maintenance, assembly, and general shop environments (application dependent). Screwdrivers are typically selected by tip style and size for proper fastener engagement, while nut drivers are chosen by SAE or metric hex size and the reach you need to access the fastener. Using the correct driver helps reduce cam-out, protects fastener heads, and improves consistency—especially on repetitive tasks.

Alfa Tools HSB16207C 1/4 HEX 1-15/16"OVERALL POWER BIT 1/4SHANK 1/CARD

Alfa Tools HSB16207C 1/4 HEX 1-15/16"OVERALL POWER BIT 1/4SHANK 1/CARD

SKU: AT-HSB16207C
MPN: HSB16207C

Save $4.09
Alfa Tools HSB16208 5/16 HEX 1-15/16"OVERALL POWER BIT 1/4 SHANK - Std Qty Pack 25

Alfa Tools HSB16208 5/16 HEX 1-15/16"OVERALL POWER BIT 1/4 SHANK - Std Qty Pack 25

SKU: AT-HSB16208
MPN: HSB16208

Alfa Tools HSB16208C 5/16 HEX 1-15/16"OVERALL POWER BIT 1/4SHANK 1/CARD

Alfa Tools HSB16208C 5/16 HEX 1-15/16"OVERALL POWER BIT 1/4SHANK 1/CARD

SKU: AT-HSB16208C
MPN: HSB16208C

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Alfa Tools HSB16209 3/8 HEX 1-15/16"OVERALL POWER BIT 1/4 SHANK - Std Qty Pack 20

Alfa Tools HSB16209 3/8 HEX 1-15/16"OVERALL POWER BIT 1/4 SHANK - Std Qty Pack 20

SKU: AT-HSB16209
MPN: HSB16209

Alfa Tools HSB16209C 3/8 HEX 1-15/16"OVERALL POWER BIT 1/4SHANK 1/CARD

Alfa Tools HSB16209C 3/8 HEX 1-15/16"OVERALL POWER BIT 1/4SHANK 1/CARD

SKU: AT-HSB16209C
MPN: HSB16209C

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Alfa Tools HSB16980 TT45 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT - Std Qty Pack 25

Alfa Tools HSB16980 TT45 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT - Std Qty Pack 25

SKU: AT-HSB16980
MPN: HSB16980

Alfa Tools HSB16980C TT45 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT 2/Card

Alfa Tools HSB16980C TT45 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT 2/Card

SKU: AT-HSB16980C
MPN: HSB16980C

Save $6.38
Alfa Tools HSB16981 TT50 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT - Std Qty Pack 25

Alfa Tools HSB16981 TT50 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT - Std Qty Pack 25

SKU: AT-HSB16981
MPN: HSB16981

Alfa Tools HSB16981C TT50 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT 2/Card

Alfa Tools HSB16981C TT50 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT 2/Card

SKU: AT-HSB16981C
MPN: HSB16981C

Save $6.38
Alfa Tools HSB16982 TT55 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT - Std Qty Pack 20

Alfa Tools HSB16982 TT55 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT - Std Qty Pack 20

SKU: AT-HSB16982
MPN: HSB16982

Alfa Tools HSB16982C TT55 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT 2/Card

Alfa Tools HSB16982C TT55 X 1-1/4" X 5/16" HEX TAMPERPROOF TORX BIT 2/Card

SKU: AT-HSB16982C
MPN: HSB16982C

Save $7.24
Alfa Tools HSB17002 #1 X 1-3/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17002 #1 X 1-3/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17002
MPN: HSB17002

Alfa Tools HSB17003 #1 X 1-15/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17003 #1 X 1-15/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17003
MPN: HSB17003

Alfa Tools HSB17004 #2 X 1-3/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17004 #2 X 1-3/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17004
MPN: HSB17004

Alfa Tools HSB17005 #2 X 1-15/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17005 #2 X 1-15/16" PHILLIPS A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17005
MPN: HSB17005

Alfa Tools HSB17006 #3 X 1-3/16" PHILLIPS A-2# TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17006 #3 X 1-3/16" PHILLIPS A-2# TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17006
MPN: HSB17006

Alfa Tools HSB17007 #3 X 1-15/16" PHILLIPS A-2# TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17007 #3 X 1-15/16" PHILLIPS A-2# TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17007
MPN: HSB17007

Alfa Tools HSB17015 #1 X 1-3/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17015 #1 X 1-3/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17015
MPN: HSB17015

Alfa Tools HSB17016 #1 X 1-15/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17016 #1 X 1-15/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17016
MPN: HSB17016

Alfa Tools HSB17017 #2 X 1-3/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17017 #2 X 1-3/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17017
MPN: HSB17017

Alfa Tools HSB17018 #2 X 1-15/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17018 #2 X 1-15/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17018
MPN: HSB17018

Alfa Tools HSB17019 #3 X 1-3/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17019 #3 X 1-3/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17019
MPN: HSB17019

Alfa Tools HSB17020 #3 X 1-15/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

Alfa Tools HSB17020 #3 X 1-15/16" SQUARE A-2 TORSION BUFFER BIT - Std Qty Pack 10

SKU: AT-HSB17020
MPN: HSB17020

Alfa Tools HSB26110 #1 X 1 X 1/4 HEX PHILLIPS ACR BIT - Std Qty Pack 25

Alfa Tools HSB26110 #1 X 1 X 1/4 HEX PHILLIPS ACR BIT - Std Qty Pack 25

SKU: AT-HSB26110
MPN: HSB26110