RAYS DURA LOCK 4PC SET L42 Overview High-strength duralumin lock nut set designed for performance and security. Lightweight construction reduces unsprung weight while maintaining durability. Ideal for street and motorsport applications. Key Features 4-piece lock nut set with dedicated key adapter Made from A7075 duralumin for strength and weight reduction 42mm straight type design Available in multiple colors (Almite finish) Compatible with various thread sizes (M12x1.25, M12x1.5, M14x1.5) Set Contents Lock Nuts × 4 Key Adapter (19HEX 26φ) × 1 Specifications Length: 42mm Material: A7075 Duralumin Type: Straight Hex: 19HEX Important Notes This product is a lock nut set (4 pieces), not a full lug nut set. Confirm thread size before purchase. Images are for reference only. All products are shipped from Japan.
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