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[W.L. Fuller, Inc.] [Products] [Screwdriver Bits] [Socket Head/ Allen Head]
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Socket Head Insert Bits (ALLEN® type bits)

Machined for optimum toughness and  resistance  to wear.
Also called “Hex” style.
Popular in machine tools.

1/4” Hex Shank 1” Overall Length

Extra Hard

Iso- Temp®

Point Size(mm)

27094

X

.050

27095

X

1/16

27096

45164

5/64

27097

45165

3/32

37475

45166

7/64

27098

45167

1/8

37476

45168

9/64

27099

48781

5/32

27100

35091

3/16

27101

X

7/32

27102

48783

1/4

27103

X

5/16

27104

X

3/8

For Metric Socket Head Screws 1/4” Hex Shank 1” Overall Length

Extra Hard

Point  Size(mm)

36538

2

39545

2.5

36539

3

36540

4

36541

5

36542

6

43939

7

36543

8

For Metric Socket Head Screws 5/16” Hex Shank

Extra Hard

Point Size (mm)

Overall Length

36545

4

1-1/8

36546

5

1-1/8

36547

6

1-1/8

44997

7

1-5/16

36548

8

1-1/8

36549

10

1-1/8

36550

12

1-5/16

36551

14

1-5/16

Steel Types

Socket Head Power Bits (ALLEN® type bits)

1/4” Hex Shank 1-15/16” Overall Length

Extra Hard

Point Size

27420

1/16

27422

3/32

37563

7/64

27423

1/8

37565

9/64

27424

5/32

27425

3/16

27427

1/4

For Metric Socket Head Screws 1/4” Hex Shank
1-15/16” Overall Length

Extra Hard

Point Size

39869

2.5

39870

3

39871

4

39872

5

39873

6

7/16” Hex Shank
3-1/2” Overall Length

Extra Hard

Point Size

27645

1/8

37567

9/64

27646

5/32

27647

3/16

27648

7/32

27649

1/4

27650

5/16

27651

3/8

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