Stahlwille SW405/2 1/4" Drive Extension Bar, 54 mm

The Stahlwille 405 series are 1/4" drive extension bars in five lengths from 54 to 356 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 or behind other parts. Weights run from 29 g (54 mm) to 155 g (356 mm), and each size 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 1/4" drive fasteners in recesses
• Keeping a ratchet clear of nearby parts
• Extending a 1/4" drive socket set for service work

Features

• 1/4" square drive, five lengths from 54 to 356 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 29 g to 155 g (manufacturer-stated)

Key specifications

Lengths and weights are Stahlwille's figures (manufacturer-stated).

Selecting the right option

Choose the shortest bar that reaches the fastener. If you need a push-button lock use the Stahlwille 405QR/2 1/4" Drive QuickRelease Extension Bar or the Stahlwille 405QR/6 1/4" Drive QuickRelease Extension Bar. For fasteners that are off-line see the Stahlwille 405W 1/4" Drive Wobble-Drive Extension Bars (Wobble-Drive), the Stahlwille 406 1/4" Drive Flexible Extension (flexible) or the Stahlwille 407 1/4" Drive Universal Joint (universal joint).

Related products

Related Stahlwille 1/4" drive tools: Stahlwille 405W 1/4" Drive Wobble-Drive Extension Bars, Stahlwille 405QR/2 1/4" Drive QuickRelease Extension Bar, Stahlwille 405QR/6 1/4" Drive QuickRelease Extension Bar, Stahlwille 406 1/4" Drive Flexible Extension, Stahlwille 407 1/4" Drive Universal Joint, Stahlwille 415QR N 1/4" Drive QuickRelease Fine-Tooth Ratchet and Stahlwille 410 Step-Up Adaptor.