Pro-Lock Valve Lockout is a low cost, re-useable and universal system, which replaces high priced security seals, padlocks and chains

Pro-Lock, Valve Lockout is a low cost, re-useable and universal system, which replaces high priced security seals, padlocks and chains, by either complementing or replacing existing devices. Pro-Lock is used globally in the Oil &Gas Industry on oil rigs and oil refineries and in associated gathering centers.