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Chrome and black cone-seat wheel lock bolts with 17 mm hex heads

MCGARD

MCGARD 27178 M12 x 1.5 Cone Seat Wheel Lock Set 17mm Hex Chrome/Black accessories - wheel

SKU CH-TTTR-9VKTQ

A cone-seat wheel-lock set with M12×1.5 threads and a 17 mm hex key, finished in chrome and black

  • Weight1
  • ColorBlack
  • Special key tool prevents theft
  • M12 x 1.5 thread fits compatible hubs
  • Cone seat design ensures secure wheel mounting
  • 17 mm hex allows standard tool use
  • Chrome and black finish resists corrosion

Thread size and seat type

This MCGARD wheel lock set uses an M12 x 1.5 thread with a cone seat. It fits vehicles that require that exact specification for lug bolts. The set includes a unique key pattern for installation and removal. Each lock functions like a standard lug bolt but adds a security layer.

Who this suits and who it does not

The set suits owners needing M12 x 1.5 cone-seat lug bolts with a 17 mm hex drive. Buyers whose wheels use a ball seat, a different thread pitch or a different hex size cannot use these locks. Vehicles requiring a longer or shorter shank length should verify fitment before purchase.

What the bundled key changes

A dedicated key socket is included to install and remove the locks. The computer-generated pattern provides a unique match between key and lock. Without the key, standard sockets cannot engage the lock. The key must be kept accessible for tyre changes or brake service.

Highlights

  • Special key tool prevents theft
  • M12 x 1.5 thread fits compatible hubs
  • Cone seat design ensures secure wheel mounting
  • 17 mm hex allows standard tool use
  • Chrome and black finish resists corrosion

Specifications

BrandMcGard
Weight1
ColorBlack

Questions about this item

Do my wheels need M12 x 1.5 threads to use these locks?

Yes, the set is built for M12 x 1.5 lug bolts with a cone seat profile.

Will the 17 mm hex fit the same wheel brace I use on standard lugs?

The 17 mm hex matches the common size found on many OEM wheel braces.

How do I verify the unique key pattern engages correctly after fitting?

Insert the supplied key, turn until the lock seats firmly on the cone seat, and confirm it cannot be turned with a standard socket.

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