Caulk for animal e.g. horse, has base element and head portion, in which shaft of base element is expanded when head portion is screwed into base element

摘要

The caulk has base element (1) which is manufactured from steel material or plastic material and head portion (2) which is manufactured by using steel material. A shaft (3) is inserted into hole (4) in base element. The shaft of the base element is expanded when head portion is screwed into the base element.