The 17mm sealey flexible head ratchet combination spanner is engineered for larger fasteners commonly encountered in automotive wheel work, suspension systems, and heavy duty assemblies. This size is indispensable for wheel nuts on many vehicles, making it essential for mobile mechanics and workshop professionals alike. The hinged ring head configuration provides exceptional versatility when working on vehicles with limited wheel arch clearance or complex suspension geometries. Built from premium chrome vanadium steel, this spanner combines strength with the refined engineering of a 72 tooth walldrive® ratchet mechanism. The ultra smooth ratchet action requires only 5° rotation, enabling efficient operation in confined areas where traditional tools demand excessive clearance. The hinged ring head articulates smoothly through multiple angles, allowing you to maintain optimal working positions whilst protecting fastener surfaces from damage. Features and benefits bull 17mm metric size suited to wheel nuts and larger fasteners bull chrome vanadium steel for professional grade strength bull 72 tooth ratchet ring and gear for precision work bull hinged ring head for navigating awkward applications bull walldrive® technology minimises fastener wear bull lifetime guarantee ensures long term value specifications brand premier length 232mm nett weight 0.23kg set model nos ak63827 7pc set includes 8 19mm, ak6382 16pc set includes 8 19mm, three square drive adaptors and one bit holder size 17mm