Durable construction The key set is hardened, tempered and chrome plated to ensure maximum durability and performance. Better access in tight spaces The wrench provides improved access and maneuverability for confined work areas, helping you reach recessed fasteners with control. Versatile tool for varied tasks This is a combination wrench designed for optimal performance in various tasks, offering both open-end and box-end functionality. Easy and safe use Please use the open end of the wrench to apply the maximum force, ensuring the wrench seats properly on the fastener to avoid slipping or damage. Use scenarios - Automotive repair: reaching recessed bolts in cramped engine bays where space is limited. - Bicycle or motorcycle maintenance: working near the frame where clearance is tight. - Home projects: assembling furniture or fixtures with fasteners in corners or restricted spaces.