Buck made The 55 pocket knife half the size of the classic Model 110 but it still carries on the legacy in grand style. Just like its big brother, The 55 also is a lockback folding knife with brass bolsters, liners and rivets and wood handle. The 2 3/8" clip blade is made of 420HC stainless steel. When closed, the knife measures 3 3/8" long and weighs a mere 2.2 ounces. The 55 pocket knife is made in the USA.