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The MILWAUKEE TOOL 45-34-2101 is a deep hand socket designed for demanding fastener work in professional trade applications. Built with a 1/2-inch square drive and a 6-point contact geometry, it delivers solid torque transfer while reducing the risk of rounding fastener heads. The chrome finish provides corrosion resistance for long-term use in varied job site conditions. At 0.2 pounds, it handles easily during extended use. Electricians, plumbers, HVAC technicians, and general contractors reach for this socket when working with recessed or deeply seated fasteners that standard-depth sockets cannot reach.
This deep socket suits residential and light commercial service work across multiple trades. Its fractional-inch sizing fits standard SAE fastener applications. The 6-point design concentrates load on the flat faces of hex fasteners, making it well suited for rusted, corroded, or high-torque fastening situations. The square drive accepts standard 1/2-inch drive ratchets, breaker bars, and impact-compatible drive tools commonly found on service vehicles and in tool kits.
Designed for use with standard 1/2-inch square drive ratchets, extensions, and breaker bars in fractional-inch SAE fastener applications.
Install and remove fasteners with appropriate 1/2-inch drive ratchets or breaker bars rated for the torque demands of the application. De-energize or lock out any equipment before accessing fasteners on electrical, mechanical, or pressurized systems in accordance with applicable safety codes. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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