Tekton SIB13202 Impact Hex Bit Socket 3/8 Drive 4mm

Product Description

The TEKTON SIB13202 is a 3/8 inch drive impact hex bit socket designed for use with impact drivers and impact wrenches in professional trade and mechanical service applications. The socket features a 4 mm hex bit measuring 1.16 inches in bit length and an overall length of 2.22 inches. Constructed from steel with a manganese phosphate finish, the SIB13202 resists corrosion and reduces surface glare in the work environment. It is a single-piece socket intended for fastening and removal tasks where hex-drive fasteners are used on equipment, assemblies, or structural components.

This bit socket is suited for HVAC technicians, plumbers, electricians, and mechanical contractors who encounter hex-drive fasteners during equipment installation or service. The 3/8 inch drive size makes it compatible with standard 3/8 inch drive impact wrenches and ratchets commonly found in trade toolkits. It is appropriate for light to medium-duty fastening tasks on panels, access covers, equipment frames, and mechanical assemblies where 4 mm hex fasteners are specified.

Key Features

• 3/8 inch drive fits standard impact wrenches and ratchets
• 4 mm hex bit size for metric hex fasteners
• Steel construction with manganese phosphate finish for corrosion resistance
• Compact 2.22 inch overall length for use in tighter spaces
• Not insulated and not rated non-sparking - suitable for general mechanical service

Compatibility

Designed as a standard 3/8 inch drive impact bit socket for use with 3/8 inch drive impact wrenches, ratchets, and extension bars that accept hex bit sockets.

Installation Notes

Installation and removal of hex fasteners should be performed by a qualified technician using an appropriate 3/8 inch drive impact wrench or ratchet. Confirm the fastener size matches the 4 mm hex bit before applying torque to avoid fastener damage. This socket is not insulated and must not be used on or near energized electrical components. Shut down and de-energize equipment before accessing fastener locations in electrical or mechanical enclosures.