The sealey 3 8 drive breaker bar is a professional grade tool designed to apply increased torque when removing stubborn fasteners and seized bolts. This 450mm breaker bar combines hardened and tempered chrome vanadium steel construction with a high chrome finish, delivering the strength and durability required for demanding mechanical and automotive tasks. The long, slim style handle provides excellent leverage for accessing tight spaces whilst maximising torque application. A spring loaded socket retention system ensures secure attachment of 3 8 drive sockets, preventing accidental disconnection during use. The knuckle joint is fully replaceable, allowing for cost effective maintenance and extended tool life, though joints are treated as consumable items. Ideal for vehicle maintenance, plant servicing, and general mechanical work where additional leverage is essential. The breaker bar is particularly suited to workshop environments and mobile mechanics who require reliable torque multiplication without the bulk of power tools. Backed by a lifetime guarantee on the main bar excluding consumable knuckle joints, this tool represents a dependable addition to any professional or serious diy toolkit. Features and benefits bull hardened and tempered chrome vanadium steel for superior strength and longevity bull 450mm length provides optimal leverage for stubborn fasteners bull spring loaded socket retention prevents socket detachment during operation bull replaceable knuckle joint for economical maintenance bull high chrome finish resists corrosion and facilitates easy cleaning bull lifetime guarantee on main bar assembly specifications brand premier consumable parts ak729 rk drive 3 8 length 450mm nett weight 0.66kg