Jaws forged in high carbon steel and hardened. Body and adjusting nut in nodular cast iron. Adjustable opening jaws. Electrostatic painting. The hardness test is made at several points to ensure resistance against wear during constant use. Specifically for hydraulic installation and maintenance. Suitable for non-hardened pipes. Tools are produced and tested according to specific standards

Wear safety glasses, gloves and other safety equipment according to the job. Do not strike the wrenches or spanners unless they are made specifically for this purpose. Always use a wrench or spanner that corresponds to the size of screw or nut, clearance damage the wrench and screw. Keep the wrench or spanner clean for a better grip. Using it when it is covered with grease or oil can cause acci...