High quality adjustable spanners suitable for everyday or occasional use. Manufactured from chrome vanadium steel for comfort and grip when using this application. Each wrench overlaps with the next to cover range 036mm. Spanners are marked in mm for easy setting of size. Soft grip handles for comfort and grip when using. Set Includes; 6" (150mm) Adjustable Spanner. Jaw opening 020mm 8" (200mm) Adjustable Spanner Jaw opening 025mm 10" (250mm) Adjustable Spanner. Jaw opening 030mm 12" (300mm) Adjustable Spanner. Jaw opening 036mm