Stanley fatmax spring steel wrecking bars stanley 1 55 521 this stanley fatmax wrecking bar is an ideal tool for all builders carpenters and plumbers and is widely used in factories warehouses and the farming industrymanufactured from round spring steel which is hardened and tempered to ensure maximum strength and durability and with double ended claw endsideal for opening packing cases pulling out nails levering off shuttering etcthe 1 15 521 has a length of 1060mm 42 in stanley