Apex SA-37-13M Hand Socket 3/8 Drive 13mm 6-point

Product Description

The APEX SA-37-13M is a 13 mm, 6-point hand socket designed for use with a 3/8 inch square drive ratchet or breaker bar. Built from alloy steel with a bright, uncoated finish, this socket delivers reliable torque transfer on standard metric fasteners. The 6-point geometry reduces the risk of fastener rounding compared to 12-point designs, making it a solid choice for high-torque applications. At 3-3/64 inches overall length, it fits the standard-length category and is tether-capable for use in environments where dropped-tool prevention is required. Meets ASME B107.2, B107.33M, and B107.110 standards.

This socket is suited for residential, commercial, and light industrial maintenance work where metric fasteners are common. Typical applications include HVAC equipment service, plumbing fixture installation, electrical panel and equipment assembly, and general mechanical work. The 3/8 inch drive size is a common choice for medium-duty fasteners, and the metric 13 mm size is frequently encountered on equipment manufactured to metric specifications. Not insulated — not rated for live electrical work.

Key Features

• 13 mm socket size for standard metric fasteners
• 3/8 inch square drive compatible with common ratchets and extensions
• 6-point contact geometry reduces fastener rounding under high torque
• Alloy steel construction, bright uncoated finish
• Tether-capable design for dropped-tool prevention in elevated or confined work areas
• Meets ASME B107.2, B107.33M, and B107.110 standards

Compatibility

Compatible with any 3/8 inch square drive ratchet, breaker bar, or torque wrench. Designed for use with standard metric fasteners requiring a 13 mm socket.

Installation Notes

Install and remove using a 3/8 inch drive ratchet, breaker bar, or torque wrench. Ensure the socket is fully seated on the fastener before applying torque to prevent slippage or fastener damage. This socket is not insulated and must not be used on or near energized electrical components. Inspect for wear or cracking before each use and replace if deformation is observed.