KAUPLUS 1/2" Drive Flip Lug Nut Socket – 4-in-1 Metric (17mm, 19mm, 21mm, 22mm) with 3" Impact Extension

Product Description 

The 4-in-1 flip lug nut socket is the ultimate wheel service tool, combining four common metric sizes (17mm, 19mm, 21mm, 22mm) in a single compact design. Simply flip the socket to switch sizes, saving time and space in your tool kit.

Made from heat-treated chromoly steel for maximum strength and durability, this socket is designed for use with 1/2-inch drive impact wrenches and includes a 3-inch impact extension for accessing recessed lug nuts with ease. Ideal for professional mechanics, tire shops, and roadside service kits.

Key Features

• 4 sizes in 1 tool: 17mm, 19mm, 21mm, 22mm

• Flip design saves space and eliminates the need for multiple sockets

• 3-inch impact extension for deep wheel wells and recessed lugs

• Heavy-duty chromoly steel construction for high torque applications

• Corrosion-resistant finish for extended service life

• Fits 1/2" drive impact wrenches and breaker bars

• Perfect for auto repair shops, mobile tire service, and DIY garage use

Technical Specifications

• Drive Size: 1/2"

• Socket Sizes: 17mm, 19mm, 21mm, 22mm (Metric)

• Material: Heat-treated chromoly steel

• Finish: Corrosion-resistant coating

• Included: 3-inch impact extension bar

Package Includes

• 4-in-1 flip lug nut socket (17mm/19mm, 21mm/22mm)

• 3" impact extension bar

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