Stahlwille SW40D 5 mm Bi-Hex Socket, 1/4" Drive, 23 mm Long
Available
The Stahlwille 40D is a 1/4" drive bi-hex socket range in metric sizes from 5 to 13 mm. All 10 sizes, including 5.5 mm, are 23 mm long, which keeps the socket short enough for confined spaces (manufacturer-stated).
The bi-hex (double hexagon, 12-point) profile carries Stahlwille's AS-Drive (Anti-Slip Drive) form, which the maker says transmits high forces to the flats of nuts and bolts without damaging them. The sockets are HPQ steel, chrome-plated, and Stahlwille specifies hand operation only. Stahlwille lists the range to DIN 3124 / ISO 2725-1 / DIN EN 3709 / ASME B 107.5M (manufacturer-stated).
Where this product is used
- Small metric fasteners from 5 to 13 mm turned with a 1/4" drive ratchet or handle
- Work in confined spaces where a short, thin-walled socket is needed
- Tool kits and bench sets built around 1/4" drive
Features
- 1/4" internal square drive, metric sizes 5 to 13 mm (manufacturer-stated)
- Bi-hex (12-point) profile with AS-Drive anti-slip form (manufacturer-stated)
- 23 mm long in every size (manufacturer-stated)
- HPQ steel, chrome-plated (manufacturer-stated)
- Hand operation only (manufacturer-stated)
- Listed to DIN 3124 / ISO 2725-1 / DIN EN 3709 / ASME B 107.5M (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Square drive | 1/4" |
| Sizes | 5 to 13 mm |
| Length | 23 mm |
| Profile | Bi-hex (double hexagon, 12-point) with AS-Drive profile |
| Standard | DIN 3124 / ISO 2725-1 / DIN EN 3709 / ASME B 107.5M (manufacturer-stated) |
| Material | HPQ steel, chrome-plated |
| Operation | Hand operation only |
| Sizes in this range | 10 |
Key specifications
| Size (across flats) | Order no. | Length | Weight |
|---|---|---|---|
| 5 mm | 01030005 | 23 mm | 9 g |
| 5.5 mm | 01030055 | 23 mm | 9 g |
| 6 mm | 01030006 | 23 mm | 9 g |
| 7 mm | 01030007 | 23 mm | 10 g |
| 8 mm | 01030008 | 23 mm | 11 g |
| 9 mm | 01030009 | 23 mm | 13 g |
| 10 mm | 01030010 | 23 mm | - |
| 11 mm | 01030011 | 23 mm | 19 g |
| 12 mm | 01030012 | 23 mm | 23 g |
| 13 mm | 01030013 | 23 mm | 25 g |
A dash means no weight is published for that size on this page. Lengths and weights are manufacturer-stated.
Selecting the right option
Use the 40D when a short socket will reach the fastener. For a recessed bolt or a stud that needs more reach, step up to the 50 mm long Stahlwille 40DL 1/4" Drive Long Bi-Hex Sockets. Inch fasteners take the Stahlwille 40aD 1/4" Drive Bi-Hex Sockets, and larger metric sizes move to the 3/8" drive Stahlwille 45 3/8" Drive Bi-Hex Sockets.
Related products
Related Stahlwille 1/4" drive tools: Stahlwille 415QR N 1/4" Drive QuickRelease Fine-Tooth Ratchet, Stahlwille 416QR 1/4" Drive QuickRelease Flexible-Joint Ratchet, Stahlwille 405 1/4" Drive Extension Bars, Stahlwille 410 Step-Up Adaptor, Stahlwille 400QR 1/4" Drive QuickRelease Handle and Stahlwille 12916/10 Clip Strip for Socket Retention.
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5mm socket
Model Number: SW40 D 5 - 01030005
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5.5mm socket
Model Number: SW40 D 5.5 - 01030055
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6mm socket
Model Number: SW40 D 6 - 01030006
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7mm socket
Model Number: SW40 D 7 - 01030007
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8mm socket
Model Number: SW40 D 8 - 01030008
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9mm socket
Model Number: SW40 D 9 - 01030009
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10mm socket
Model Number: SW40 D 10 - 01030010
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11mm socket
Model Number: SW40 D 11 - 01030011
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12mm socket
Model Number: SW40 D 12 - 01030012
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13mm socket
Model Number: SW40 D 13 - 01030013
