ASME B107.54 pdf download HEAVY STRIKING TOOLS: SAFETY REQUIREMENTS 1 GENERAL 1.1 Scope This Standard provides safety requirements for the design, construction, testing, and use of the following styles of heavy striking tools. The names given and intended uses are those generally recognized (see Fig. 1). (a) Blacksmith’s Double-Face Sledges. Nevada long- pattern striking hammers, and Oregon short-pattern striking hammers,...