Stahlwille Inch 1/2" bi-hex sockets, 1"
Available
Stahlwille 50a is a 1/2" drive bi-hex socket range in inch sizes from 3/8 to 1 1/2", 20 sizes in all. Lengths step from 38mm up to 54mm as the size grows.
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 3/8 to 1 1/2" turned with a 1/2" drive ratchet or handle
- Work on equipment built to inch sizes
- Workshop sets that pair a metric 50 set with inch sizes
Features
- 1/2" internal square drive, inch sizes 3/8 to 1 1/2"
- Lengths from 38 to 54mm, 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 | 1/2" |
| Sizes | 3/8 to 1 1/2" |
| Length | 38 to 54mm |
| 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 | 20 |
| Order no | 03410024 to 03410064 |
| Weight | 61 to 325 g |
Choosing the right option
The 50a is the standard-length 1/2" inch socket. It includes the odd inch sizes 19/32 and 25/32 as well as the usual sixteenths. When the fastener is recessed, the Stahlwille 51a 1/2" Drive Long Bi-Hex Sockets is 83mm long. For metric fasteners see the Stahlwille 50 1/2" Drive Bi-Hex Sockets. Above 1 1/2" move to the 3/4" drive Stahlwille 55a 3/4" Drive Bi-Hex Sockets.
Related Stahlwille products: Stahlwille 512-2K 1/2" Drive Reversible Ratchet, Stahlwille 512SG-QRN 1/2" Drive QuickRelease Fine-Tooth Ratchet, Stahlwille 517QR 1/2" Drive QuickRelease Flexible-Joint Ratchet, Stahlwille 509 1/2" Drive Extension Bars.
| Option | Part number | SKU |
|---|---|---|
| 1 | SW50 A 1 - 03410048 | A0104301 |
| 1-1/2 | SW50 A 1 1/2 - 03410064 | A0104303 |
| 1-1/4 | SW50 A 1 1/4 - 03410056 | A0104304 |
| 1-1/8 | SW50 A 1 1/8 - 03410052 | A0104305 |
| 1-1/16 | SW50 A 1 1/16 - 03410050 | A0104302 |
| 1-3/8 | SW50 A 1 3/8 - 03410060 | A0104307 |
| 1-3/16 | SW50 A 1 3/16 - 03410054 | A0104306 |
| 1-5/16 | SW50 A 1 5/16 - 03410058 | A0104308 |
| 1-7/16 | SW50 A 1 7/16 - 03410062 | A0104309 |
| 1/2 | SW50 A 1/2 - 03410032 | A0104310 |
| 3/4 | SW50 A 3/4 - 03410040 | A0104316 |
| 3/8 | SW50 A 3/8 - 03410024 | A0104317 |
| 5/8 | SW50 A 5/8 - 03410036 | A0104318 |
| 7/8 | SW50 A 7/8 - 03410044 | A0104320 |
| 7/16 | SW50 A 7/16 - 03410028 | A0104319 |
| 9/16 | SW50 A 9/16 - 03410034 | A0104321 |
| 11/16 | SW50 A 11/16 - 03410038 | A0104311 |
| 13/16 | SW50 A 13/16 - 03410042 | A0104312 |
| 19/32 | SW50 A 19/32 - 03410035 | A0104314 |
| 25/32 | SW50 A 25/32 - 03410041 | A0104315 |
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Stahlwille 50a 1/2" Drive Bi-Hex Sockets, Imperial, 3/8 to 1 1/2": 1
SKU: A0104301 | Model: SW50 A 1 - 03410048
Stahlwille SW50a 1": bi-hex socket for 1/2" drive, 42mm long, 135 g, order number 03410048.