A handy tube cutter for cramped spaces so often encountered on installations or repairs. Only 1-11/16" x 1-15/16" x 7/8" (42.9 x 49.2 x 22.2 mm). Weighs only 2-1/2 oz. (71 g) A mere 1-1/4" (31.8 mm) clearance is all that is needed to operate the "Imp". Conforms to federal specification GGG-C771d, 1-31-64. Type 2, Class 2, Amendment 2.