Forged hammer head DIN 1041 
 With contoured ash or hickory handle DIN 5111, additionally shaped with a long hardened handle protective steel sleeve 
 The tapered collar, fixing plate and wood screw bond the hammer head and the handle into one unit 
 Patented handle join, high working safety, long service life, best price-performance ratio 
 DBGM G 9414 1878 (German utility patent), European-Patent-No. 0703045