24-27mm Prolock Wheel Nut Lock

Prolock Wheel Nut Locks (19–21mm) fit securely across two adjacent wheel nuts to prevent wheel loss on commercial vehicles. With a proven 20-year record and TÜV approval, Prolock provides trusted protection for fleets worldwide. Once installed using the dedicated fitting tool, the clamp locks the nuts together—creating a physical barrier against loosening during operation.

Key Features

• Prevents wheel loss – physically locks two wheel nuts to stop them loosening in service.
• TÜV approved – tested to meet international safety and performance standards.
• Proven for over 20 years – trusted by major fleets across the UK and beyond.
• Quick and secure fitment – installed using a simple fitting tool for fast application.
• For 19–21mm wheel nuts – suitable for buses, coaches, trucks, and utility vehicles.

Check your vehicle compatibility using our PCD calculator.

Please note: Sold in packs of 25. Minimum order quantity 25 pieces.