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Trailer Wheel Locks and Matching Lug Nuts

Theft Protection for Trailer Wheels.

McGard wheel locks & lug nuts for boat trailers are made to the same proven quality as our automotive line of products. For steel or alloy wheels, simply replace one of the lug nuts with a McGard wheel lock. Our wheel locks and matching lug nuts are machined from high quality steel, through-hardened and then triple-nickel chrome plated for durability and long-lasting beauty.

Every McGard Lug Nut is guaranteed for life not to rust, chip, or peel!

 

DESCRIPTIONTHREADPART #
4 wheel locks for double axle trailers. 1/2-20 74041 »
2 wheel locks for single axle trailers. 1/2-20 74042 »
10 lug nuts. 1/2-20 74043 »

McGard offers 1/2-20 cone seat wheel locks and lug nuts.

Note: Most O.E.M. trailer wheels use 1/2-20 cone seat lug nuts & locks. Check with trailer manufacturer for proper thread size & seating type.

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  • McGard 74041 Chrome Cone Seat Trailer Wheel Lock Set (1/2"-20 Thread Size) - Set of 4

    McGard 74041 Chrome Cone Seat Trailer Wheel Lock Set (1/2"-20 Thread Size) - Set of 4

    Part No: 74041
    $30.31
  • McGard 74042 Chrome Cone Seat Trailer Wheel Lock Set (1/2"-20 Thread Size) - Set of 2

    McGard 74042 Chrome Cone Seat Trailer Wheel Lock Set (1/2"-20 Thread Size) - Set of 2

    Part No: 74042
    $21.91
  • McGard 74043 Chrome Cone Seat Style Trailer Lug Nut Set (1/2"-20 Thread Size) - Set of 10

    McGard 74043 Chrome Cone Seat Style Trailer Lug Nut Set (1/2"-20 Thread Size) - Set of 10

    Part No: 74043
    $39.88

3 Item(s)

per page

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