... 45# carbon steel size:100, 200,300,400,500,600,800,1000,1500,2000g fiberglass handle german type machinist hammer,hammer,safe ... machinist hammer,hand toolgerman type machinist hammer with fiberglass handle1) ... Handle: fiberglass handle,or as client's require4)Specification.(g):100, 200,300,400,500,600,800,1000,1500,2000our ...