XURON 501 Adjustable Wire Stripper. Designed to quickly and easily strip wire sizes 10-26 AWG (2.59mm – 0.405mm), the wire stripper features a thumb adjustable cam that sets the tool to the appropriate wire size with no additional tools required for tightening or loosening. The 501 also features a full by-pass shear for added versatility. Its ergonomic design, cushioned Xuro-Rubber grips and Light-Touch return spring make it extra comfortable for small or large hands. Made in USA.