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The APEX UG-M-10MM21 is a 10mm metric square drive socket designed for 1/4 inch drive tools. It features a magnetic retention design that holds fasteners securely during placement, reducing dropped hardware in tight or overhead work. The overall length is 1.78 inches, with a width and height of 0.82 inches, and it weighs 0.13 pounds. Built for precision fastening work, this socket is suited for use by mechanics, HVAC technicians, electricians, and general trade professionals who require reliable metric socket tooling in compact drive sizes.
This socket fits standard 1/4 inch drive ratchets, extension bars, and torque wrenches. It is sized for 10mm fasteners, making it a practical choice for electrical panel work, HVAC equipment assembly, equipment brackets, and light mechanical applications where a 10mm metric fastener is specified. The compact 1/4 inch drive format suits confined spaces and low-torque fastening tasks common in trade service work.
Designed as an OEM-style replacement or direct-fit addition for standard 1/4 inch square drive tool sets requiring 10mm metric socket coverage.
Install and remove this socket by a qualified trade professional using a compatible 1/4 inch drive ratchet or torque wrench. Ensure the drive tool is rated for the torque requirements of the fastener application before use. Inspect the magnetic retention feature periodically to confirm it securely retains fasteners before insertion into confined areas. Follow applicable trade and safety codes for the equipment being serviced.
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