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Set of chrome wheel locks with regular shank and 13/16 inch hex key

MCGARD

MCGARD 21120 Chrome Regular Shank Wheel Lock Set 1/2"-20 accessories - wheel

SKU CH-2ATQ-H9DJK

Chrome wheel lock set with 1/2"-20 thread, 13/16" hex and .58" shank for secure lug nut protection

  • Product weight1
  • Product colorChrome
  • Computer-generated key patterns deter theft
  • 1/2"-20 thread fits compatible wheel studs
  • Regular shank with .58" diameter for proper seating
  • 13/16" hex allows standard tool engagement
  • Chrome finish with triple nickel plating resists corrosion

Chrome Wheel Lock Set 1/2"-20

The McGard 21120 set provides four chrome wheel locks that replace standard lug nuts on vehicles with a 1/2"-20 thread pitch. Each lock uses a unique computer-generated key pattern so only the included key tool can install or remove them. The one-piece design meets O.E.M. safety and durability standards and is manufactured in the United States.

Owners needing theft deterrent for alloy wheels

Drivers who want a visible, key-only barrier against wheel theft will find this set effective. Buyers whose wheels require a different thread size, a tapered seat, or a longer shank cannot use these locks. The set also does not suit applications that need more than four locks per vehicle.

1/2"-20 thread with .58" regular shank

The critical fitment is the 1/2"-20 thread combined with a .58" regular shank and 13/16" hex head. If the vehicle hub calls for a different thread pitch, seat type, or shank length, these locks will not seat correctly. Verify the exact specifications before ordering.

How it compares

Measured against everything we stock in Valve Stem Caps & Wheel Locks, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 78% of the 760 comparable items (median $7.99).

Specifications

Product
Brand nameMcGard
Product colorChrome

Questions about this item

Which thread size and shank style should I choose for my vehicle?

This set uses 1/2"-20 thread pitch with a .58" regular shank, matching many factory wheel studs.

How does the 13/16" hex size work with my tools?

The 13/16" hex fits standard lug wrenches and impact sockets, so no special driver is needed beyond the included key.

What does the three-layer nickel and microporous chrome finish protect against?

The four-layer plating resists corrosion and maintains appearance through road salt, moisture and brake dust exposure.

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