Description
The Lock Technology 6-Fluted Dual Sided Twist Socket (4200A) is a professional-grade solution designed to address the common problem of stripped, rounded, or rusted lug nuts. Unlike standard sockets that can slip and worsen the damage, this specialized tool features a unique, tapered, six-fluted design that securely grips the exterior of a damaged fastener. It’s an indispensable tool for automotive professionals and DIY mechanics alike, providing a reliable way to remove stubborn lug nuts without causing further harm to the wheel or surrounding components. The dual-sided design increases its versatility, allowing it to fit four of the most common lug nut sizes in a single, compact tool.
KEY FEATURES AND BENEFITS:
- Dual-Sided Design for Versatility: Combines four popular lug nut sizes (3/4″, 19mm, 13/16″, and 21mm) into one convenient socket, reducing the need to carry multiple tools.
- 6-Fluted Gripping Action: Internal flutes are engineered to bite into the surface of a damaged or rounded lug nut, providing a secure, non-slip grip for effective torque application.
- Professional-Grade Construction: Made from high-quality materials, designed for use with a 1/2″ drive impact gun to withstand high-impact stress in professional environments.
- Efficient Removal Process: Simplifies extraction of the lug nut from both the wheel and socket, making work faster and less frustrating.
SPECIFICATIONS:
- Model Number: 4200A
- Drive Size: 1/2″
- Lug Nut Sizes: 3/4″, 19mm, 13/16″, 21mm
- Included in Purchase: One Lock Technology 6-Fluted Dual Sided Twist Socket (4200A)
HOW TO USE:
- Select the Correct Side: Choose the side of the socket that fits securely over the damaged lug nut.
- Attach to Drive Tool: Connect the 1/2″ drive end of the socket to an impact gun or breaker bar.
- Position and Engage: Place the socket firmly onto the damaged lug nut, ensuring the flutes grip the fastener.
- Remove the Lug Nut: Apply torque in a counter-clockwise direction until the lug nut loosens and is removed.
- Separate from Socket: Extract the lug nut from the socket to prepare it for the next use.
BENEFITS OF USING LOCK TECHNOLOGY 6-FLUTED DUAL SIDED TWIST SOCKET (4200A):
- Prevents further damage to wheels and lug studs, saving on potential costly repairs.
- Eliminates the frustration of dealing with stubborn or damaged lug nuts.
- Built for repeated use without losing effectiveness, ensuring long-term durability.
- Dual-sided design handles a wide range of common vehicle lug nut sizes with one tool.
- Streamlines workflow and improves efficiency for both professionals and DIY users.
FEATURES:
- Specially designed for removing stripped, rounded, or seized lug nuts.
- Six-fluted internal design provides a secure, non-slip grip.
- Tapered entry ensures easy alignment with damaged fasteners.
- Compatible with 1/2″ drive impact wrenches or breaker bars.
- Constructed from high-strength steel for professional durability.
- Effectively extracts lug nuts from both wheels and sockets.






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