The T4 proves once and for all that big things do come in small packages. With all the assets of the T2—plus scissors, tweezers, and a heavy duty file—the T4 was designed with everyday problem solving in mind. It might just be our most universal tool to date. Designed and built in Portland, Oregon. Weight: 4.3 oz (121.9 g). Blade length: 2.2 in (5.6 cm). Closed length: 3.6 in (9.3 cm).