Features and Benefits:Extreme flexibility under pressure, from subzero to 140°F;Made of Flexible Hybrid Polymer material;Integral non-kink bend restrictor;Max. working pressure at 70°F: 3,100 psi;Cold water use only;Yoke/Stem: 14 mm;Made in USA of US and imported parts;Flexzilla offers a revolutionary pressure washer hose that redeï¬nes flexibility. Unlike other pressure washer hose, Flexzilla stays flexible when pressurized during use and offers minimal memory when depressurized. It also lays flat and won€™t work against you before, during or after use.