The Faithfull M14 Quick Change Angle Grinder Locking Nut is a tool-free disc changing system designed to eliminate the need for spanners or wrenches when swapping grinding discs. This Fixtec locking nut enables tradespeople to change angle grinder discs in seconds, significantly reducing downtime on site and improving workflow efficiency. At just 8mm thick, this quick change locking nut maximises the usable surface area of grinding discs, allowing you to utilise more of the disc when working on flat surfaces or in confined spaces. The slim profile design means you can grind closer to perpendicular surfaces and get more value from each disc before replacement is required. Compatible with all manufacturers' angle grinders up to 150mm diameter that feature a standard M14 spindle thread, this locking nut offers universal fitment across most professional angle grinders. It's an ideal upgrade for contractors, metal fabricators, and tradespeople who frequently change between cutting discs, grinding discs, and flap discs throughout the working day. Please note this locking nut is not suitable for use on angle grinders equipped with a brake or quick stop system, and must not be used on grinders larger than 150mm diameter. Features and Benefits: • Tool-free disc changes save time and eliminate the need for spanners • 8mm slim profile maximises usable disc surface area • Universal M14 thread fits all standard angle grinders up to 150mm Specifications: Spare Type: Locking Nut