Apex 81242 Extension 6 Inch 3/8 Drive Chrome

Product Description

The APEX 81242 is a 6-inch extension bar with a 3/8-inch drive tang, designed for use with standard 3/8-inch drive ratchets and sockets. Constructed from alloy steel with a full polish chrome finish, it resists rust and corrosion under regular shop use. The extension adds reach in confined or deep-set fastener locations where a ratchet alone cannot seat properly. It is sized for everyday service work and fits standard 3/8-inch drive tool sets used by mechanics, automotive technicians, and maintenance professionals.

This extension is suited for automotive, fleet, and general mechanical service applications where a 3/8-inch drive system is the standard. It works in engine bay access points, undercarriage fasteners, and any location requiring added clearance between the ratchet and socket. The 6-inch length covers the most common reach requirement without excessive flex or torque loss in typical hand-tool applications.

Key Features

• 6-inch working length for added reach in tight or recessed fastener locations
• 3/8-inch drive tang for compatibility with standard 3/8-inch drive ratchets and sockets
• Alloy steel construction for durability under regular torque loads
• Full polish chrome finish resists rust and corrosion
• Sold individually — one extension per unit

Compatibility

Designed as a standard-fit accessory for 3/8-inch drive ratchets, sockets, and drive tool systems.

Installation Notes

This extension is installed by hand between a 3/8-inch drive ratchet and the appropriate socket. No special tools are required. Ensure the drive tang seats fully and the retaining detent engages the socket before applying torque. Inspect for cracks or deformation before use and do not exceed the hand-tool torque range appropriate for a 3/8-inch drive extension.

Technical Specifications

• Drive Size: 3/8 inch
• Length: 6 inches
• Weight: 0.31 pounds
• Material: Alloy Steel
• Finish: Full Polish Chrome
• Sold As: Each

Standard Information

• Brand: APEX
• Manufacturer Part Number: 81242