... handle with black surface surface finish:black SGS audited More than 20 years experience in special fastener field Name: zinc alloy handle /stainless steel handle ... the material of this kind of handle: Grade 3.6,4.6,4.8,5.6,6.8,8 ... &6+ )plated,anodic oxidation,etc Dip plating black oxide coating,hot dip galvanizing,etc Flame plating Light ... you couldavoid lots of risks. pointed handle with black surface