Stahlwille SW45a 1" Bi-Hex Socket, 3/8" Drive, 35 mm Long
Available
The 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 35 mm long (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 ASME B 107.1 / Fed. Spec. GGG-W-641 / SAE AS 954-E (test values) (manufacturer-stated).
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" (manufacturer-stated)
- Lengths from 24 to 35 mm, stepped by size (manufacturer-stated)
- Bi-hex (12-point) profile with AS-Drive anti-slip form (manufacturer-stated)
- HPQ steel, chrome-plated (manufacturer-stated)
- Hand operation only (manufacturer-stated)
- Listed to ASME B 107.1 / Fed. Spec. GGG-W-641 / SAE AS 954-E (test values) (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Square drive | 3/8" |
| Sizes | 1/4 to 1" |
| Length | 24 to 35 mm |
| 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) (manufacturer-stated) |
| Material | HPQ steel, chrome-plated |
| Operation | Hand operation only |
| Sizes in this range | 15 |
Key specifications
| Size (across flats) | Order no. | Length | Weight |
|---|---|---|---|
| 1/4" | 02410016 | 24 mm | 18 g |
| 5/16" | 02410020 | 25 mm | 19 g |
| 11/32" | 02410022 | 25 mm | 19 g |
| 3/8" | 02410024 | 27 mm | 20 g |
| 7/16" | 02410028 | 28 mm | 20 g |
| 1/2" | 02410032 | 30 mm | 24 g |
| 9/16" | 02410034 | 31 mm | 28 g |
| 19/32" | 02410035 | 31 mm | 36 g |
| 5/8" | 02410036 | 31 mm | 31 g |
| 11/16" | 02410038 | 32 mm | 34 g |
| 3/4" | 02410040 | 32 mm | 41 g |
| 13/16" | 02410042 | 34 mm | 52 g |
| 7/8" | 02410044 | 35 mm | 59 g |
| 15/16" | 02410046 | 35 mm | 95 g |
| 1" | 02410048 | 35 mm | 97 g |
Lengths and weights are manufacturer-stated.
Selecting 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 44 mm long, and the Stahlwille 46a 3/8" Drive Long Bi-Hex Sockets is 54 to 65 mm long across 1/4 to 1". For metric fasteners see the Stahlwille 45 3/8" Drive Bi-Hex Sockets.
Related products
Related Stahlwille 3/8" drive tools: 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, Stahlwille 431 Reducing Adaptor, Stahlwille 424-2K 3/8" Drive Swivel-Head Handle and Stahlwille 45CL Clip Strips for Socket Retention.
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1mm socket
Model Number: SW45 A 1 - 02410048
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1/2mm socket
Model Number: SW45 A 1/2 - 02410032
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1/4mm socket
Model Number: SW45 A 1/4 - 02410016
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3/4mm socket
Model Number: SW45 A 3/4 - 02410040
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3/8mm socket
Model Number: SW45 A 3/8 - 02410024
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5/8mm socket
Model Number: SW45 A 5/8 - 02410036
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5/16mm socket
Model Number: SW45 A 5/16 - 02410020
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7/8mm socket
Model Number: SW45 A 7/8 - 02410044
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7/16mm socket
Model Number: SW45 A 7/16 - 02410028
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9/16mm socket
Model Number: SW45 A 9/16 - 02410034
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11/16mm socket
Model Number: SW45 A 11/16 - 02410038
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11/32mm socket
Model Number: SW45 A 11/32 - 02410022
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13/16mm socket
Model Number: SW45 A 13/16 - 02410042
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15/16mm socket
Model Number: SW45 A 15/16 - 02410046
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19/32mm socket
Model Number: SW45 A 19/32 - 02410035
