Lockout/tagout (LOTO) procedures are critical for ensuring the safety of workers in industries where hazardous energy is present. One of the key components of LOTO systems is the lockout hasp. These devices prevent the accidental release of hazardous energy during maintenance or repair work by securing a lock on equipment, machinery, or systems. In the United States, several manufacturers produce high-quality lockout hasps that are designed to meet OSHA (Occupational Safety and Health Administration) standards and provide reliable safety for workers. In this article, we will explore some of the prominent USA Lockout Hasps manufacturers, their product offerings, and their role in workplace safety.

1. Master Lock： A Leader in Lockout Solutions Master Lock, a household name in security products, is one of the leading manufacturers of lockout/tagout devices, including lockout hasps. The company has been producing safety products for over 100 years, with a strong commitment to providing high-quality solutions for workplace safety. Master Lock offers a range of lockout hasps designed to accommodate multiple padlocks, ensuring that only authorized personnel can access or operate the equipment. Master Lock’s products are known for their durability and ease of use. The company’s lockout hasps are made from corrosion-resistant materials and feature a unique design that allows multiple locks to be attached simultaneously. This is particularly useful in situations where more than one worker is involved in the maintenance of a system, providing added layers of safety. Master Lock’s lockout hasps comply with OSHA’s lockout/tagout regulations, making them an essential part of any industrial safety program.