Hammerite Metal Paint Satin 2.5L Black eBay Active which meet the exacting demands which meet the exacting demands of the insurance companies and the police 1000 key variations High security levels are delivered by a 20mm bolt throw on every lock All locks have hardened steel plates to resist drilling False notching in levers resist lock picking Interior & Exterior Material: Steel & Zinc Alloy Fixings included 10 year guarantee and warranty Features a 20mm bolt throw * Interior & Exterior Material: Zinc Alloy Fixings included 10 year guarantee and warranty Hammerite gives long lasting protection and is suitable for use on a wide range of exterior metal including gates guttering and garden furniture