Sk 41210 Hex Bit Socket 3/8 in Drive 1/4 in Hex Chrome Steel

Product Description

The SK 41210 is a fractional hex bit socket designed for hand tool use with a 3/8 inch square drive. It accepts a 1/4 inch hex bit and measures 1.77 inches overall length with a 0.6 inch bit length. Constructed from steel with a chrome finish, this socket is built for durability in fastening and assembly applications. Mechanics, HVAC technicians, plumbers, and electricians reach for this type of socket when driving hex-head fasteners in tight or recessed locations where a standard hex key cannot provide adequate torque. The compact overall length keeps it manageable in confined spaces.

This hex bit socket is suited for residential and light commercial service work involving equipment panels, access covers, set screws, and machine fasteners. It is a practical addition to a service tech's socket set when hex-drive fasteners are encountered on HVAC equipment, electrical enclosures, or plumbing fixture hardware. The 3/8 inch drive connection is compatible with standard ratchets, extensions, and torque wrenches in the same drive size.

Key Features

• 3/8 inch square drive for use with standard ratchets and drive tools
• 1/4 inch hex bit size for fractional hex fasteners
• 1.77 inch overall length with a 0.6 inch bit engagement length
• Steel construction with chrome finish for corrosion resistance and clean appearance
• Compact profile suitable for fastening in confined spaces

Compatibility

Designed as a fractional hex bit socket for use with any 3/8 inch drive ratchet, extension bar, or torque wrench. Fits standard 3/8 inch drive tool sets used across HVAC, plumbing, electrical, and general mechanical service applications.

Installation Notes

Ensure the square drive ratchet or wrench is powered down or disconnected from any pneumatic or electric drive source before fitting the socket. Seat the socket fully onto the drive detent before applying torque to prevent slippage. Inspect the hex bit end for wear before use, as a damaged bit can strip hex fastener heads. No special certifications are required for hand tool use, but follow applicable trade safety practices for the equipment being serviced.