General description Locking wheel nut key set designed specifically for Land Rover and Range Rover models, ensuring compatibility and ease of use. Technical specifications Includes 10 pieces Equivalent to OEM STC3420 - A, B, C, D, E, F, G, H, I, and J Compatibility and accessories Compatible with Land Rover Discovery 1 and 2 Compatible with Land Rover Defender Compatible with Range Rover models (1998 - 2006)