Apex 80448 Long Ball Hex Bit Socket 3/8 in Drive 10 Mm

Product Description

The APEX 80448 is a long ball end hex bit socket designed for use with 3/8 inch drive ratchets and extensions. The socket features a heat-treated alloy steel base for durability, while the bit is manufactured from S2 steel for high-strength performance under torque. The ball end design allows up to a 25-degree entry angle, making it possible to engage internal hex fasteners in tight or obstructed locations. At 4.922 inches in length, this long-series socket reaches fasteners recessed in deep cavities where standard-length sockets fall short. Intended for use by mechanics, HVAC technicians, plumbers, and other trades working with metric hex fasteners.

This bit socket is suited for residential and commercial service work wherever 10 MM internal hex fasteners are used. Common applications include equipment assembly, mechanical repairs, and maintenance tasks requiring access to recessed or angled fasteners. The long reach and ball end geometry are particularly useful in automotive, HVAC, and general mechanical service environments where fastener clearance is limited.

Key Features

• Ball end design allows up to 25-degree entry angle for angled fastener access
• S2 steel bit construction for high-strength, high-torque applications
• Heat-treated alloy steel base socket for long service life
• Long series length of 4.922 inches for deep or recessed fastener reach
• 3/8 inch drive compatible with standard ratchets and extensions
• 10 MM hex size for metric fastener applications

Compatibility

Designed for use with standard 3/8 inch drive ratchets, extensions, and torque wrenches accepting 3/8 inch drive bit sockets. Fits 10 MM internal hex fasteners.

Installation Notes

Ensure the drive tool is fully seated before applying torque to avoid rounding the fastener or damaging the bit. Power down or de-energize any equipment before removing or installing fasteners on live assemblies. Inspect the bit tip for wear or chipping before use, as a damaged bit can strip fastener sockets. This socket is intended for hand-tool use with 3/8 inch drive ratchets and torque wrenches.

Technical Specifications

• Drive Size: 3/8 inch
• Hex Size: 10 MM
• Length: 4.922 inches
• Overall Length (package spec): 5.984 inches
• Bit Material: S2 Steel
• Base Socket Material: Heat-Treated Alloy Steel
• Weight: 0.18 pounds
• Sold As: Each

Standard Information

• Brand: APEX
• Manufacturer Part Number: 80448