The Stanley J4990-SMA Proto 3/8-inch Drive 7 Piece Metric Hex Bit Set is a versatile and durable tool designed for various automotive and industrial applications. Crafted from alloy steel, this set features a polished chrome finish, ensuring both durability and a sleek, professional appearance.

Included in this set are a socket bar and socket clips, allowing for easy organization and storage of the individual hex bits. The short metric hex bits are specifically designed for working in tight spaces, making them ideal for accessing hard-to-reach areas during maintenance or repair tasks.

The Proto 3/8" Drive 6 Piece Metric Hex Bit Set comprises the following items: J4990-4M, J4990-5M, J4990-6M, J4990-7M, J4990-8M, and J4990-9M, as well as the J4990-10M and J2584 and J2591 components. This comprehensive set provides a range of sizes to accommodate a variety of applications, from smaller to larger fasteners.

Similar to the J4990-SMA set, the Proto 3/8" Drive 6 Piece Metric Hex Bit Set is also constructed from high-quality alloy steel and features a polished chrome finish, ensuring durability and a professional appearance. The set includes the necessary socket bar and socket clips for convenient storage and organization.

The short metric hex bits in this set are designed to provide easy access and maneuverability in tight spaces, making them invaluable for mechanics, technicians, and DIY enthusiasts who frequently work on equipment or machinery with limited access.

Overall, the Stanley J4990-SMA Proto 3/8-inch Drive 7 Piece Metric Hex Bit Set and the Proto 3/8" Drive 6 Piece Metric Hex Bit Set are reliable, versatile, and well-designed tools that can enhance the efficiency and productivity of a wide range of automotive and industrial tasks.

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