Safety pin for fire extinguisher no. 1 - (237) https://www.kovo-janecek.cz/products/en-pojistka-has-pristroje-c-1-237/
Safety pin for fire extinguisher no. 2 - (336) https://www.kovo-janecek.cz/products/en-pojistka-has-pristroje-c-2-vyhnuta-336/
Safety pin for fire extinguisher no.3 - (236) https://www.kovo-janecek.cz/products/en-pojistka-has-pristroje-c-3-s-krouzkem-236/
Safety pin for fire extinguisher no.4 - (770) https://www.kovo-janecek.cz/products/en-pojistka-has-pristroje-c-4-s-velkym-okem-770/
Safety pin for fire extinguisher no.5 - (609) https://www.kovo-janecek.cz/products/en-pojistka-has-pristroje-c-4-cernena-609/