TOPFIT Super Lock Nuts – 7-Sided Security Wheel Nut Set - 20 Pieces 

Distinctive alloy wheel styling, built-in security and practical everyday usability.

Upgrade the appearance of your alloy wheels while benefiting from the additional security offered by TOPFIT's distinctive seven-sided wheel nut design.

Unlike conventional wheel nut sets that rely on just four separate locking nuts, every nut in this complete 20-piece set incorporates a seven-sided security-drive profile.

This means that ordinary six-sided wheel braces and sockets cannot directly engage the nuts, providing an additional deterrent against opportunistic wheel theft.

With a choice of attractive finishes, the TOPFIT Super Lock Nuts combine distinctive performance-inspired styling with practical functionality.

Seven-Sided Security – Built Into Every Nut

The unusual seven-sided external drive profile is one of the key advantages of the TOPFIT design.

Rather than using conventional hexagonal wheel nuts alongside a small number of individual locking nuts, the entire set shares the same specialist drive configuration.

All 20 wheel nuts benefit from the seven-sided security design, helping discourage removal using ordinary wheel-changing tools.

The seven-sided profile offers an additional theft deterrent, although it should not be confused with a uniquely coded or theft-proof locking wheel nut system.

Two Specially Designed Security Key Adaptors Included

Each complete set includes two matching seven-sided security key adaptors, designed to accommodate different alloy wheel configurations.

• Short adaptor: Particularly suitable for wheel nuts positioned in shallow recesses or easily accessible fixing holes.

• Long adaptor: Provides additional reach for alloy wheels featuring deeper or more recessed wheel nut fixing holes.

Both adaptors engage the same specialist seven-sided wheel nut profile.

An additional practical advantage is the dual-size 17mm/19mm hexagonal outer drive, allowing either adaptor to be operated using a standard 17mm or 19mm socket.

This provides excellent versatility for installation and removal without requiring an additional specialist socket.

Broad Vehicle Compatibility – M12 x 1.5 Thread

Manufactured with the widely used M12 x 1.5 thread specification, these wheel nuts offer potential compatibility with numerous vehicles from manufacturers including:

Ford, Honda, Toyota, Lexus, Mazda, Mitsubishi, Hyundai, Kia and selected Volvo models, amongst others.

The M12 x 1.5 thread is widely used throughout the automotive industry, making these nuts particularly appealing to owners of vehicles equipped with compatible aftermarket alloy wheels.

Please note that not every model from the manufacturers listed uses this thread specification, and correct thread size alone does not guarantee compatibility.

Popular 60° Conical Wheel Seating

These wheel nuts feature the popular 60-degree conical (tapered) seating arrangement, a fixing profile specified by a huge range of aftermarket alloy wheel manufacturers.

The conical design allows the nut to seat correctly against a matching tapered wheel fixing hole.

This makes the TOPFIT range particularly suitable for consideration by owners of performance, tuning and custom alloy wheels designed for this type of fixing.

Important: The 60° conical seating must match the requirements of the wheels being fitted. These nuts are not suitable for wheels requiring radius/ball-seat or flat washer-type fixings.

Product Specifications

• Brand: TOPFIT

• Range: Super Lock Nuts

• Quantity: 20 wheel nuts per set

• Thread specification: M12 x 1.5

• Wheel seating: 60° conical/tapered

• Security design: Seven-sided external drive profile on all 20 nuts

• Key adaptors: 2 included – short and extended length

• Socket compatibility: Dual-size 17mm/19mm hex drive on both adaptors

• Finish: Choice of colours, subject to availability

• Condition: Brand new

• Packaging: Original TOPFIT retail presentation pack

Important Fitment Information

Before ordering, please verify that your vehicle and alloy wheels require M12 x 1.5 threaded wheel nuts with 60° conical seating.

Nut length, outside diameter, fixing-hole clearance and adequate thread engagement must also be checked.

These products are primarily intended for use with appropriately specified alloy wheels and should not be assumed compatible with original equipment wheels simply because the thread size matches.

Always tighten wheel nuts to the correct torque specified for the vehicle and wheel combination, using suitable installation tools.

We recommend keeping the supplied security key adaptors safely within the vehicle to ensure they remain available whenever wheel removal is required.

Supplied by e-Breaker LTD

An established UK automotive parts specialist supplying quality replacement parts, accessories and performance upgrades.

Brand new, professionally packaged and dispatched from our UK stock.