is in fr Start MENU Specialization IREGA SA is since 1960 the largest company in the world dedicated to the integral and exclusive manufacture of adjustable wrenches. We produce hundreds of thousands of adjustable wrenches per year at our Zaldibar factory. Our specialization allows us to dedicate 100% of our time and resources to improving our products. This dedication makes us the world leader in professional quality adjustable wrench. IREGA, THE ADJUSTABLE IS OUR WORLD IREGA SA • Fueros, 1 • 48250 Zaldibar, Vizcaya (Spain) • irega@irega.es • Tel. +34 946 82 72 00 • Fax: 946 82 75 83