Browse our security-locks-safes-us collection of professional tools and accessories.
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Master Lock
Secure ball valves with Master Lock's heat-resistant (538°C) aluminium & steel lockout. Adjustable jaws fit all manual valves.
Master Lock Zenex Lockout Padlock: non-conductive, stainless steel shackle, OSHA-compliant. Ideal for industrial safety.
OSHA-compliant Master Lock Zenex padlock with stainless steel shackle for industrial LOTO safety.
OSHA-compliant Master Lock Zenex non-conductive padlock with nylon shackle for electrical safety. Corrosion-resistant & laser-engravable.
OSHA-compliant, non-conductive padlock with dielectric protection, ideal for LOTO systems in industrial settings.
Secure equipment with Master Lock's 25mm steel hasp—holds 6 padlocks for multi-user safety. Ideal for industrial lockout tasks.
Secure multi-user lockout hasp by Master Lock, supporting up to 5 padlocks for safe equipment isolation.
Master Lock's non-conductive lockout hasp (174mm) accommodates six padlocks, ideal for electrical safety and multi-worker lockouts.
Master Lock's 2-padlock lockout hasp (4mm shackle) for secure equipment isolation. UV & chemical resistant Zenex™ composite.
Secure Master Lock valve cover (25-75mm) with chemical-resistant Zenex™ body. Prevents accidental valve operation.
