The Facom CPE Series Diagonal Cutters are made from high-performance materials that are chosen for their resistance to workshop chemicals, such as Skydrol (an advanced fire-resistant aviation hydraulic fuel), chloroethane, acetone, petrol, etc. Crafted from a highly durable, chrome-molybdenum metallic element, that resists corrosion and retains its strength at high temperatures. With very hard cutting edges (61/63 HRc) designed to cleanly cut all types of wire: piano wire, soft wire and modern materials. With a long lever arm design and an offset pivot for minimum cutting effort. Conforms to ISO 5749, DIN. The German Institute for Standardisation ISO 5749 and NF ISO The International Organisation for Standardisation 5749. 192A.16CPE: Length: 160mm 192A.18CPE: Length: 180mm