The name Hex refers to the shape of the ends of a wrench (hexagonal) which can fit into a hexagonal hole. They come in a variety of sizes, so you can find one that is perfect for your job.

Metric Hex Keys

Standard Hex Keys

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5/64
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5/64" Long Hex Key

7RKLA

$0.48 /Each

9/64
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9/64" Short Hex Key

14RKSA

$0.54 /Each

9/64
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9/64" Long Hex Key

14RKLA

$1.11 /Each

3/32
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3/32" Short Hex Key

9RKSA

$0.36 /Each

1/2
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1/2" Long Hex Key

50RKLA

$23.07 /Each

7/16
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7/16" Long Hex Key

43RKLA

$6.75 /Each

5/8
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5/8" Long Hex Key

62RKLA

$16.38 /Each

3/16
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3/16" Short Hex Key

18RKSA

$0.63 /Each

1/16
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1/16" Short Hex Key

6RKSA

$0.15 /Each

7/32
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7/32" Long Hex Key

21RKLA

$1.20 /Each

3/32
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3/32" Long Hex Key

9RKLA

$0.51 /Each

0.050
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0.050" Long Hex Key

050RKLA

$0.75 /Each

0.050
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0.050" Short Hex Key

050RKSA

$0.33 /Each

5/16
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5/16" Short Hex Key

31RKSA

$2.16 /Each

9/16
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9/16" Long Hex Key

56RKLA

$23.07 /Each

1
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1" Long Hex Key

100RKLA

$54.09 /Each

3/4
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3/4" Long Hex Key

75RKLA

$22.97 /Each

1/8
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1/8" Long Hex Key

12RKLA

$0.66 /Each

5/16
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5/16" Long Hex Key

31RKLA

$2.55 /Each

5/32
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5/32" Long Hex Key

15RKLA

$1.20 /Each

3/8
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3/8" Long Hex Key

37RKLA

$2.85 /Each

3/4
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3/4" Short Hex Key

75RKSA

$21.73 /Each

3/8
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3/8" Short Hex Key

37RKSA

$3.00 /Each

7/64
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7/64" Long Hex Key

10RKLA

$0.60 /Each

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