The MKR-403 has two cross peen faces: one narrow and one slightly wider to fit into tight concave shapes. Both are ideal for raising and thickening thin metal edges as well as texturing. Fretz casts all their hammer heads from 420 stainless steel and tool hardens them to 50 HRC.  Fretz’s MKR-400 series stands as an economical alternative to Fretz Precisionsmith hammers.  The MKR-400 series are high-quality tools designed for intricate detail work with handles made from American ash. Made in Vietnam.

Head length: 64mm

Overall length: 216mm

Face diameters: 4x15mm & 5x15mm