Apex UG-SF-10MM33 Impact Socket 3/8 in Drive 10mm

Product Description

The APEX UG-SF-10MM33 is a 10mm, 6-point metric impact socket with a 3/8 inch drive, designed for use with impact wrenches and drivers in professional trade and industrial applications. Built from alloy steel with an insulated construction, it features APEX U-Guard surface drive geometry that protects polished and highly sensitive fastener surfaces from damage during torque application. The hex tolerances on this socket average 48% tighter than DIN standards and 35% tighter than ANSI requirements, delivering a more precise fit that reduces fastener rounding. The overall length is 89.7mm (approximately 3.53 inches). Licensed tradespeople and assembly professionals install this socket in environments where surface finish protection and dimensional accuracy are critical.

This socket is suited for residential, commercial, and light industrial service work where a 3/8 inch drive impact tool is in use. The U-Guard free-spinning design makes it well-suited for applications involving chrome, polished, or otherwise delicate fastener heads that standard impact sockets could mar. It is commonly used by HVAC technicians, electricians, plumbers, and general mechanical tradespeople when working on equipment panels, mechanical assemblies, and structural fasteners requiring metric sizing. The insulated construction adds a layer of protection in electrical-adjacent tasks.

Key Features

• U-Guard free-spinning surface drive design protects polished and sensitive fastener surfaces
• Hex tolerances average 48% tighter than DIN and 35% tighter than ANSI requirements
• 6-point drive geometry for secure fastener engagement and reduced slip
• Insulated construction for added protection in electrically sensitive environments
• Alloy steel construction for impact-rated durability
• Meets ANSI and DIN standards

Compatibility

Designed for use with 3/8 inch drive impact wrenches, impact drivers, and ratchets accepting standard 3/8 inch drive metric sockets.

Installation Notes

This socket is intended for use by qualified tradespeople with appropriate 3/8 inch drive impact tooling. Ensure the socket is fully seated on the drive before applying torque to prevent slippage or damage. When working near live electrical components, follow all applicable NFPA 70E safe work practices and de-energize circuits before service where possible. Inspect the socket for cracks or wear before each use and do not use damaged sockets.