This US PRO Tools 18" Heavy Duty Adjustable Wrench, also known as a Shifting Spanner (model 2268), is an extra-long, heavy-duty tool suitable for demanding tasks in workshops, industrial engineering, farms, rail yards, and shipyards. Constructed from drop-forged and heat-treated steel, it ensures exceptional strength and durability. The wrench features precision polishing and a 53mm jaw opening, with an overall length of 450mm. It is supplied in retail packaging.