The Proto B329858 Wobble Extension adds reach and angular flexibility to your 1/2-inch drive tool setup, allowing access to fasteners in tight or hard-to-reach spaces. Its wobble design lets the socket pivot slightly off-axis, reducing the need to perfectly align your tool with the fastener.
Constructed from high-quality steel for durability and long service life, this 2-1/2-inch extension is compatible with standard 1/2-inch drive Proto tools and sockets, making it a reliable addition to any professional or industrial toolbox.