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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

  • Product weight1
  • Product 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.

How it compares

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

Price $44.99
Pricier than about 82% of the 760 comparable items (median $7.99).

Specifications

Product
Brand nameMcGard
Product 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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