General description This is a high-quality set of combination spanners designed for professional and DIY use. The spanners are forged from chrome vanadium steel, which is hardened, tempered, and chrome plated to ensure durability and corrosion resistance. Each spanner features a 15-degree offset on both the ring and open ends, providing better access and leverage during use. The set is supplied in a sturdy Tetron divided wallet with a tie cord for easy storage and transport. Technical specifications Material: Chrome vanadium steel, hardened, tempered, and chrome plated Number of pieces: 14 Sizes: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1.1/16", 1.1/8", 1.1/4" AF Ring end offset: 15 degrees Open end offset: 15 degrees Compatibility and accessories Compatible with standard nuts and bolts of corresponding sizes Supplied with a storage wallet and tie cord for organization Installation No installation required; simply select the appropriate size for your