Hook Spanner

Hook Spanner

Pack of : 1
Material: Alloy Steel

Hook spanners feature hook-shaped or pin jaws (45-180° arc) fitting slots/notches on circular locknuts, collars, or retaining rings for precise torque. Fixed-size, adjustable prong, or C-spanner variants from hardened alloy steel. Used in automotive bearings, machinery timing covers, aviation assemblies. Prevents slippage/damage where hex tools fail; ideal for techs’ bike hubs/electronics chassis alongside pliers/screwdrivers.