10PC Triple Square Spline it Socket Set 1/4-Inch, 3/8-Inch And 1/2-Inch Drive 4MM-18MM

For uncommon fasteners: 10-piece set of spline sockets for tamper-proof lug nuts, cylinder head bolts, and other engine bolts A must-have set for mechanics: these XZN bits are especially useful for repairs on German vehicles Handles high torque: made of strong Cr-V alloy steel A complete set: triple square spline drive sockets include 4mm, 5mm, 6mm, 8mm, 9mm, 10mm, 12mm, 14mm, 16, 18mm low-Molded storage box: this set comes with a sturdy plastic blown molded box for safe storage and portability

• After professional design, its function is very similar to the traditional socket, but a convenient tool is used.
• Unlike the restrictive pin sleeve, it can easily handle high torque and firmly and correctly clamp any nut and bwithin its continuously adjustable size range
• Maintain a uniform force on all sides of the fastener to rounded corners. Easily clamp and damaged, rounded and rusted nuts and bolts.
• Easily handle high torques, firmly and correctly clamp any nuts and bolts within their continuously adjustable size range.
• The sleeve set can be used in automobile industry, home maintenance, manufacturing industry, construction and other industries.