Proto® 49901/8 Socket Bits, 3/8 In Drive, 1/8 In Tip

The Proto 4990-1/8 Hex Bit Socket provides a dependable solution for high-torque applications requiring a 3/8-inch drive. This professional-grade tool is designed to securely engage fasteners, reducing the risk of slippage and rounding during intensive mechanical tasks.

• Engineered with a 1/8-inch tip size to ensure a precise fit for standard hex fasteners.
• Constructed for durability to withstand the rigors of heavy-duty industrial and automotive use.
• Compatible with standard 3/8-inch drive ratchets and torque wrenches for seamless integration into your existing toolset.

This hex bit socket is ideal for maintenance technicians, mechanics, and industrial contractors who require reliable, precision-fit tools for assembly and repair projects.

• Drive Size: 3/8 in
• Tip Size: 1/8 in
• Part Number: 4990-1/8

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