Designed for heavy duty use, these electrician's scissors are made of chrome vanadium steel and reinforced with a special hardening process for greater durability and cutting performance. These scissors feature the following: One blade has a serrated edge that holds wire in place for cleaner cuts Scissor-run design is perfect for cutting Kevlar® and wire Notched to strip 18-20 AWG and 22-24 AWG wire with ease Scraper and file located on back of blade for convenience Nickel-plated for corrosion resistance