Chrome vanadium steel hardened tempered and chrome-plated with five position groove joint adjustable head. Heavy-duty soft-grip handles. Has "no-nip" feature which prevents handles locking together when at largest capacity and damaging users" hands. All Draper tools are manufactured to high quality standards that are strictly controlled by our quality control engineers. They offer good value for money and a number of useful features to improve the performance of the product. All Draper products come backed by the Draper Tools guarantee. Draper Tools is a family-run company that has been selling high-quality tools in the United Kingdom and beyond for more than 90 years. To bring you the tool you need, the Draper buying team sources innovative products, which adhere to strict ethical and quality standards, from all around the world.