Proto 3/8-Inch Drive Impact Extension, 3-Inch
The Proto 3/8-inch Drive Impact Extension provides 3 inches of reach to access fasteners in tight or hard-to-reach locations. The male square is oriented in line with the female square for...
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Create A New AccountThe Proto 3/8-inch Drive Impact Extension provides 12 inches of reach to help you access fasteners in tight or recessed locations. The male square is oriented in line with the female square for compatibility with fixed-head torque wrenches, while a full chamfer at the drive opening and four detents on the drive end ensure quick, positive engagement with your drive tool.
Built for efficient workflow, this extension features a side locking hole for secure socket retention, and the size is stamped directly on the tool for instant identification. Ideal for automotive, industrial, and MRO applications where standard-length drives can't reach.