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Insert Bit Sockets - Hex

Wiha hex bit sockets feature an easily replaceable hex bit held in place with both a spring steel c-ring and a set screw. CRM-72 hardened steel natural finish bit with forged steel polished chrome socket made completely in Germany.

Hex Insert Bit Sockets  wiha-fasterner-hex.jpg  wiha-hex-bit-socket.jpg

Inch Sizes

SizeLength (mm)Sq. DrivePart #
1/16 38 1/4" 71371
5/64 38 1/4" 71370
3/32 38 1/4" 71372
7/64 38 1/4" 71374
1/8 38 1/4" 71376
9/64 38 1/4" 71378
5/32 38 1/4" 71380
3/16 38 1/4" 71382
7/32 38 1/4" 71384
1/4 38 1/4" 71386
1/8 42 3/8" 71375
9/64 42 3/8" 71377
5/32 42 3/8" 71379
3/16 42 3/8" 71381
7/32 42 3/8" 71383
1/4 42 3/8" 71385
5/16 42 3/8" 71388
3/8 42 3/8" 71390

 

Metric Sizes

SizeLength (mm)Sq. DrivePart #
1.5 38 1/4" 71301
2 38 1/4" 71302
2.5 38 1/4" 71305
3 38 1/4" 71313
4 38 1/4" 71314
5 38 1/4" 71317
6 38 1/4" 71319
8 38 1/4" 71327
10 38 1/4" 71340
2 42 3/8" 71300
2.5 42 3/8" 71316
3 42 3/8" 71341
4 42 3/8" 71331
5 42 3/8" 71323
6 42 3/8" 71325
8 42 3/8" 71320
10 42 3/8" 71322
12 75* 3/8" 71332

*On 5/16" Stock

Ball End Hex Insert Bit Sockets  wiha-fasterner-hex.jpg  wiha-71767.jpg

Inch Sizes

SizeLength (mm)Sq. DrivePart #
3/32 38 1/4" 71761
7/64 38 1/4" 71762
1/8 38 1/4" 71763
9/64 38 1/4" 71764
5/32 38 1/4" 71765
3/16 38 1/4" 71766
7/32 38 1/4" 71767
1/4 38 1/4" 71768

 

Metric Sizes

SizeLength (mm)Sq. DrivePart #
1.5 38 1/4" 71771
2 38 1/4" 71772
2.5 38 1/4" 71773
3 38 1/4" 71774
4 38 1/4" 71775
5 38 1/4" 71776
6 38 1/4" 71777