MILWAUKEE 48227400, 2Pc. 152mm (6") & 254mm (10") Adjustable wrench set has been designed from the ground up to offer maximum productivity to the professional user. The adjustable wrenches feature a proprietary adjustment screw for jaws that won’t back off. The ergonomic handle form has been designed for maximum comfort and won’t dig into the palms, and is chrome plated for rust protection and maximum tool life. The wrench’s parallel jaw design won’t slip or damage finished surfaces, and a tether-ready handle loop makes the MILWAUKEE 48227400 perfect for the toughest of jobsites. MILWAUKEE stands behind their product and offers a Limited Lifetime Warranty with all adjustable wrenches.