Stahlwille SW427/1.5 3/8" Drive Extension Bar, 38 mm
Available
The Stahlwille 427 series are 3/8" drive extension bars in six lengths from 38 to 455 mm, for hand operation. Stahlwille lists them to DIN 3123 / ISO 3316 and gives the material as chrome alloy steel, chrome-plated (manufacturer-stated).
The bars move a socket away from the ratchet to reach fasteners in recesses. Weights run from 36 g (38 mm) to 345 g (455 mm), and each length has its own model code. These are plain bars: the datasheet does not describe a locking or QuickRelease feature, so for a push-button lock see the QuickRelease bars linked below (manufacturer-stated).
Where this product is used
- Reaching 3/8" drive fasteners in deep recesses
- Keeping a ratchet clear of nearby parts
- Extending a 3/8" drive socket set for engine bay and machinery work
Features
- 3/8" square drive, six lengths from 38 to 455 mm (manufacturer-stated)
- For hand operation (manufacturer-stated)
- Listed to DIN 3123 / ISO 3316 (manufacturer-stated)
- Chrome alloy steel, chrome-plated (manufacturer-stated)
- Weights from 36 g to 345 g (manufacturer-stated)
Key specifications
| Model | Order no. | Length | Weight |
|---|---|---|---|
| SW427/1.5 | 12010005 | 38 mm | 36 g |
| SW427/3 | 12010001 | 76 mm | 69 g |
| SW427/5 | 12010006 | 125 mm | 104 g |
| SW427/6 | 12010002 | 160 mm | 127 g |
| SW427/10 | 12010003 | 240 mm | 188 g |
| SW427/18 | 12010004 | 455 mm | 345 g |
Lengths and weights are Stahlwille's figures (manufacturer-stated).
Selecting the right option
Choose the shortest bar that reaches the fastener. For a push-button lock use the Stahlwille 427QR/3 QuickRelease Extension Bar for 3/8" drive, Stahlwille 427QR/6 3/8" Drive QuickRelease Extension Bar or Stahlwille 427QR/10 3/8" Drive QuickRelease Extension Bar. For off-line fasteners see the Stahlwille 427W 3/8" Drive Wobble-Drive Extension Bars (Wobble-Drive) or the Stahlwille 428 3/8" Drive Universal Joint (universal joint).
Related products
Related Stahlwille 3/8" drive tools: Stahlwille 427W 3/8" Drive Wobble-Drive Extension Bars, Stahlwille 427QR/6 3/8" Drive QuickRelease Extension Bar, Stahlwille 427QR/10 3/8" Drive QuickRelease Extension Bar, Stahlwille 428 3/8" Drive Universal Joint, Stahlwille 1225 3/8" Drive Cranked Extension Bar and Stahlwille 435QR N 3/8" Drive QuickRelease Fine-Tooth Ratchet.
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38
Model Number: SW427/1.5 - 12010005
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76
Model Number: SW427/3 - 12010001
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125
Model Number: SW427/5 - 12010006
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160
Model Number: SW427/6 - 12010002
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240
Model Number: SW427/10 - 12010003
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455
Model Number: SW427/18 - 12010004
