Essentially the same principle as the combination barrel lock, but this one uses up to 100,000 combinations of a five letter word, useful for those who have too many PIN codes to remember...
The black dials have easy to read white letters and are castellated for ease of turning. The 7mm diameter steel shackle has a 65mm diameter hoop and the cast metal body is coated to prevent corrosion. Useful for any number of applications.
Another clever idea from Oxford Products. Recommended retail price is £11.99 but a shop around will save you a few quid on that. www.oxprod.com