Apex 80433 Hex Bit Socket 3/8 in Drive 12 Mm

Product Description

The APEX 80433 is a standard-length hex bit socket designed for driving internal hex fasteners in professional hand-tool applications. Built on a heat-treated alloy steel base socket, it accepts a 3/8 inch drive and is sized for 12 MM hex fasteners. The bit itself is manufactured from S2 steel, a high-impact alloy commonly specified for bit sockets due to its resistance to torsional stress and breakage. At 1.968 inches in length and 0.14 pounds, it fits standard socket sets without adding bulk. Mechanics, assembly technicians, and service professionals use this type of socket when a hex key alone lacks the torque transfer needed for stubborn or torque-spec fasteners.

This bit socket is suited for automotive, industrial, and general mechanical service work where 12 MM internal hex fasteners are common. The 3/8 inch drive sizing makes it compatible with standard ratchets, extensions, and torque wrenches found in most professional tool sets. Its standard length profile works well in open or moderately confined spaces where a deep-reach socket is not required.

Key Features

• Heat-treated alloy steel base socket for durability and extended tool life
• S2 steel bit for high-strength torque transfer and impact resistance
• 3/8 inch drive for use with standard ratchets and torque wrenches
• 12 MM hex profile for internal hex fastener applications
• Standard length at 1.968 inches suits most open and semi-confined work areas

Compatibility

Designed as a standard 3/8 inch drive hex bit socket for use with 3/8 inch drive ratchets, extensions, and torque wrenches accepting standard square-drive tooling.

Installation Notes

Install and remove using a 3/8 inch drive ratchet or torque wrench rated for the fastener specification being serviced. Ensure the socket seats fully on the drive before applying torque to prevent rounding of the hex bit or fastener. Inspect the bit tip for wear or deformation before each use, and replace the socket if the S2 bit shows visible damage.

Technical Specifications

• Drive Size: 3/8 inch
• Hex Size: 12 MM
• Length: 1.968 inches
• Weight: 0.14 pounds
• Base Socket Material: Heat-treated alloy steel
• Bit Material: S2 steel
• Socket Style: Standard
• Sold As: Each

Standard Information

• Brand: APEX
• Manufacturer Part Number: 80433