50mm die cast steel body with 8mm diameter hardened boron steel shackle. 100mm internal shackle clearance. Recodable with 10,000 combinations. Ideal for gates, garages, fuel pumps and fluid storage. 4 Dials - 10,000 Combinations Combination Lock Hardened Steel Alloy Body Round Hardened Steel Shackle Recoding Code Supplied Suitable for Indoor & Outdoor Use Easy Recoding Facility 4 Dials - 10,000 Combinations Combination Lock Hardened Steel Alloy Body Round Hardened Steel Shackle Recoding Code Supplied Suitable for Indoor & Outdoor Use Easy Recoding Facility