The 6 mm-XL hex key (ISO 2936, extra-long arm) has a long arm of 186 mm and a short arm of 38 mm, 6 mm across flats. Here as simplified STEP files.

How these parts are made, and what the levels mean: read the method
- Also searched as: 6 mm-XL hex key
- Model id:
iso2936-s6-xl
- Standard: ISO 2936:2014 · size 6 mm
Files
| Part key | Simplified |
|---|
iso2936-s6-xl | STEP |
Dimensions

| Symbol | Name | min | nom | max | Modeled | Rule | Level |
|---|
| s | Width across flats | 5.95 | 6 | 6 | 5.975 | midpoint of min–max | L2 |
| e | Width across corners | 6.7 | | 6.81 | 6.755 | midpoint of min–max | L2 |
| l1 | Long arm length, standard | | 96 | | 96 | nominal | L2 |
| l1_lim | Long arm length, standard, limits | 92 | | 96 | 94 | midpoint of min–max | L2 |
| l1_long | Long arm length, long | | 141 | | 141 | nominal | L2 |
| l1_long_lim | Long arm length, long, limits | 137 | | 141 | 139 | midpoint of min–max | L2 |
| l1_xlong | Long arm length, extra-long | | 186 | | 186 | nominal | L2 |
| l1_xlong_lim | Long arm length, extra-long, limits | 182 | | 186 | 184 | midpoint of min–max | L2 |
| l2 | Short arm length | | 38 | | 38 | nominal | L2 |
| l2_lim | Short arm length, limits | 36 | | 38 | 37 | midpoint of min–max | L2 |
Drawing

As a PDF: CC-ISO2936-SZ-6.pdf.
The 6 mm-XL hex key beside the 5 mm-XL
The 6 mm-XL is the largest of the 7 ISO 2936 hex keys published here, from 1.5 mm-XL to 6 mm-XL.
- Width across flats (s): 6 mm on the 6 mm-XL hex key, against 5 mm on the 5 mm-XL.
- Width across corners (e): 6.7 to 6.81 mm on the 6 mm-XL hex key, against 5.57 to 5.67 mm on the 5 mm-XL.
- Long arm length, standard (l1): 96 mm on the 6 mm-XL hex key, against 85 mm on the 5 mm-XL.
- Long arm length, standard, limits (l1_lim): 92 to 96 mm on the 6 mm-XL hex key, against 81 to 85 mm on the 5 mm-XL.
- Long arm length, long (l1_long): 141 mm on the 6 mm-XL hex key, against 120 mm on the 5 mm-XL.
- Long arm length, long, limits (l1_long_lim): 137 to 141 mm on the 6 mm-XL hex key, against 116 to 120 mm on the 5 mm-XL.
- Long arm length, extra-long (l1_xlong): 186 mm on the 6 mm-XL hex key, against 165 mm on the 5 mm-XL.
- Long arm length, extra-long, limits (l1_xlong_lim): 182 to 186 mm on the 6 mm-XL hex key, against 161 to 165 mm on the 5 mm-XL.
The 6 mm-XL hex key in its other versions
Other sizes
Documents
Sources
amesweb-iso2936, fasten-it-iso2936, iso2936-2014-sample. Full citations: the method page and this size's datasheet.
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