Masterlocks range of electrical lock out hasps are practical flexible and hardwearing and used when multiple numbers of workers are operating in the area they can be used in a variety of locations for a broad range of lockout tasks the mastelock zenex body two padlock lockout hasp has a 4mm shackle and enables lock out by up to 2 padlocks to keep the equipment inoperative while repairs or adjustments are made the zenex composite withstands extreme temperatures and chemicals and is uv stable i