Capri Tools 3/8 in drive shallow impact socket set SAE 12 pcs

12-piece SAE impact socket set

The Capri Tools CP53000-12SS delivers twelve 3/8 in. drive shallow impact sockets covering the most common SAE sizes from 5/16 in. to 1 in. Each socket is forged from premium Chrome Molybdenum steel and finished with a manganese phosphate coating chosen for military and aerospace use. The 6-point WaveDrive profile grips fastener flats instead of corners, reducing rounding under high torque. This set suits technicians and DIYers who need a complete, ready-to-grab range for cordless or pneumatic impact wrenches.

Sustained high-torque durability

Chrome Molybdenum steel tempered through a proprietary heat-treatment process maintains hardness and ductility through repeated impact cycles, so the sockets resist cracking or deformation when driven by high-torque power tools. Manganese phosphate coating provides superior corrosion resistance compared with standard black oxide, protecting the surface through exposure to shop fluids and humidity. The WaveDrive geometry distributes load across the fastener walls, preserving both the socket and the bolt head during extended, heavy-duty use.

ASME B107.110 compliance

The set meets and exceeds ASME B107.110, the recognized standard for impact socket dimensions, hardness and performance, confirming the sockets are manufactured to professional-grade tolerances. Buyers who require a formal certification trail for quality audits or warranty-backed shop procedures can rely on this marking. Users needing metric sizes, deep-well profiles or a different drive size will need a separate kit.