Manufactured from fully hardened chrome vanadium steel, these L-wrench style hexagon keys possess quality, precision square cut ends and accurate Imperial (AF) dimensions to ensure full socket contact. With a black oxidised finish, the keys can be purchased in different sizes to ensure you select the best size for your needs. Features and Benefits Precision cut ends to ensure a positive lock with hexagonal countersunk fasteners Manufactured from chrome vanadium steel for optimum resilience Available in a variety of sizes to suit your specific requirements Black oxidised finish further protects the product from corrosion and wear and tear Long and short arm L-wrench design makes the product easy to use even in confined spaces Typical Applications Assembly Bicycle Repair and Maintenance Standards DIN 911 DIN ISO 2936