Proto 3/8" Drive 15 Piece Socket Set - 12 Point J52132XL-SBD

Proto's J52132XL-SBD (also identified as model J52132XL) is a professional-grade 15-piece fractional socket set engineered for comprehensive maintenance and high-torque applications within a 3/8 inch drive system. This heavy-duty collection is anchored by a selection of 12-point sockets that feature Proto's advanced TorquePlus technology, which shifts stress away from fastener corners to prevent rounding and damage. Precision-forged from high-strength alloy steel and finished with a full-polish chrome coating, this set includes a versatile range of drive tools—including a pear head ratchet, extensions, and a universal joint—to ensure you can access and turn fasteners in the most restricted mechanical environments.
Key Features
Comprehensive 15-piece fractional (SAE) set includes standard sockets ranging from 3/8 inch to 7/8 inch.
Total product weight of 8.18 lbs provides a robust, industrial-grade feel optimized for professional shop use.
12-point socket geometry allows for rapid engagement and twice as many positions as standard 6-point sockets for work in tight spaces.
Features TorquePlus technology, which uses a radius-corner design to maximize surface contact and protect fasteners.
Includes a 7 inch classic pear head ratchet with a low-profile lever for easy one-handed operation.
Versatile drive tools include a 7-7/8 inch hinge handle, 3 inch and 12 inch extensions, and a universal joint for maximum reach.
Full-polish chrome finish delivers superior resistance to rust and industrial chemicals while allowing for effortless cleanup.
Comes in a durable metal tool box for secure organization and protection of your investment in demanding environments.