Stahlwille SW427W/3 3/8" Drive Wobble-Drive Extension Bar, 76 mm

The Stahlwille 427W series are 3/8" drive Wobble-Drive extension bars in three lengths from 76 to 160 mm. The drive swivels up to 15° each side of the centre position, with a maximum load of 80 N·m (manufacturer-stated).

The swivel lets the socket sit slightly off-line from the bar, which helps when the fastener and the ratchet cannot be lined up exactly. The material is chrome alloy steel, chrome-plated.

Where this product is used

• Reaching 3/8" drive fasteners that sit off-line
• Work where a rigid bar will not seat on the fastener
• Hand-operated service work within the 80 N·m load limit

Features

• 3/8" square drive, three lengths from 76 to 160 mm (manufacturer-stated)
• Wobble-Drive swivel up to 15° each side of centre (manufacturer-stated)
• Maximum load 80 N·m (manufacturer-stated)
• Chrome alloy steel, chrome-plated (manufacturer-stated)

Key specifications

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

Selecting the right option

The 427W allows up to 15° each side, which is more than the 8° of the 1/4" Stahlwille 405W 1/4" Drive Wobble-Drive Extension Bars. For a rigid bar see the Stahlwille 427 3/8" Drive Extension Bars, and for a joint see the Stahlwille 428 3/8" Drive Universal Joint. Keep loads within 80 N·m.

Related products

Related Stahlwille 3/8" drive tools: Stahlwille 427 3/8" Drive Extension Bars, Stahlwille 427QR/6 3/8" Drive QuickRelease Extension Bar, Stahlwille 428 3/8" Drive Universal Joint, Stahlwille 1225 3/8" Drive Cranked Extension Bar and Stahlwille 405W 1/4" Drive Wobble-Drive Extension Bars.