Stahlwille Inch 3/8" bi-hex sockets, 7/8"
Available
Stahlwille 45a is a 3/8" drive bi-hex socket range in inch sizes from 1/4 to 1". The 15 sizes run from 24 to 35mm long. The bi-hex (double hexagon, 12-point) profile carries Stahlwille's AS-Drive (Anti-Slip Drive) form, which transmits high forces to the flats of nuts and bolts without damaging them. The sockets are HPQ steel, chrome-plated, for hand operation only. The range is made to ASME B 107.1 / Fed. Spec. GGG-W-641 / SAE AS 954-E (test values).
Where this product is used
- Inch-series fasteners from 1/4 to 1" turned with a 3/8" drive ratchet or handle
- Work on equipment built to inch sizes
- Workshop sets that pair a metric 45 set with inch sizes
Features
- 3/8" internal square drive, inch sizes 1/4 to 1"
- Lengths from 24 to 35mm, stepped by size
- Bi-hex (12-point) profile with AS-Drive anti-slip form
- HPQ steel, chrome-plated
- Hand operation only
- Made to ASME B 107.1 / Fed. Spec. GGG-W-641 / SAE AS 954-E (test values)
Key specifications
| Specification | Detail |
|---|---|
| Brand | Stahlwille |
| Product type | Socket |
| Square drive | 3/8" |
| Sizes | 1/4 to 1" |
| Length | 24 to 35mm |
| Profile | Bi-hex (double hexagon, 12-point) with AS-Drive profile |
| Standard | ASME B 107.1 / Fed. Spec. GGG-W-641 / SAE AS 954-E (test values) |
| Material | HPQ steel, chrome-plated |
| Operation | Hand operation only |
| Sizes in this range | 15 |
| Order no | 02410016 to 02410048 |
| Weight | 18 to 97 g |
Choosing the right option
The 45a is the standard-length 3/8" inch socket. If you need more reach in the sizes from 1/4 to 1/2", the Stahlwille 460a 3/8" Drive Bi-Hex Sockets is 32 to 44mm long, and the Stahlwille 46a 3/8" Drive Long Bi-Hex Sockets is 54 to 65mm long across 1/4 to 1". For metric fasteners see the Stahlwille 45 3/8" Drive Bi-Hex Sockets.
Related Stahlwille products: Stahlwille 435QR N 3/8" Drive QuickRelease Fine-Tooth Ratchet, Stahlwille 435-2K 3/8" Drive Reversible Ratchet, Stahlwille 452QR 3/8" Drive QuickRelease Flexible-Joint Ratchet, Stahlwille 427 3/8" Drive Extension Bars.
| Option | Part number | SKU |
|---|---|---|
| 1 | SW45 A 1 - 02410048 | A0104212 |
| 1/2 | SW45 A 1/2 - 02410032 | A0104213 |
| 1/4 | SW45 A 1/4 - 02410016 | A0104214 |
| 3/4 | SW45 A 3/4 - 02410040 | A0104220 |
| 3/8 | SW45 A 3/8 - 02410024 | A0104221 |
| 5/8 | SW45 A 5/8 - 02410036 | A0104223 |
| 5/16 | SW45 A 5/16 - 02410020 | A0104222 |
| 7/8 | SW45 A 7/8 - 02410044 | A0104225 |
| 7/16 | SW45 A 7/16 - 02410028 | A0104224 |
| 9/16 | SW45 A 9/16 - 02410034 | A0104226 |
| 11/16 | SW45 A 11/16 - 02410038 | A0104215 |
| 11/32 | SW45 A 11/32 - 02410022 | A0104216 |
| 13/16 | SW45 A 13/16 - 02410042 | A0104217 |
| 15/16 | SW45 A 15/16 - 02410046 | A0104218 |
| 19/32 | SW45 A 19/32 - 02410035 | A0104219 |
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Stahlwille 45a 3/8" Drive Bi-Hex Sockets, Imperial, 1/4 to 1": 7/8
SKU: A0104225 | Model: SW45 A 7/8 - 02410044
Stahlwille SW45a 7/8": bi-hex socket for 3/8" drive, 35mm long, 59 g, order number 02410044.
