Made to withstand even the toughest jobs to secure
Quality assured products
Founded in 1921 by Harry Soref, P. E. Yolles
Master Lock is an American company
Master Lock Headquarters are in Oak Creek, Wisconsin, United States
model number: 1178D
Part Number: 1178
Details: Master Lock is an American company that develops padlocks, combination locks, safes and related security products. Master Lock was founded in 1921 by Harry Soref, P. E. Yolles, and Sam Stahl. Soref invented and patented a padlock in 1924. Master Lock Headquarters are in Oak Creek, Wisconsin, United States.
