Key and lever of chisel holder Type A 549250 ModelSTL SWBH A EAN8718242183147 Part of article: 20121002 SWBH SET A Read more View other versions Product info Description Manufacturer Specifications Additional information Part of article: 20121002 SWBH SET A Technical specifications Fits on model SWBH SET A Size wrench square 8 mm Wrench handle 12 mm