If you’re looking for an all-purpose pocket knife with a little more weight than your standard keychain Swiss army knife, this British Army Knife might be up your alley. The stainless steel knife sports a blade (obviously . . . would be a pretty bizarre knife without one), a can opener, a spike, a screwdriver and a shackle. The blade measures around 2.7″ and the spike is just about the same. Made by one of Sheffield’s oldest cutlery firms, the British Army Knife is a dependable tool that offers more than most other pocket knives on the market. The included marlinspike happens to make this the ideal tool to carry when out at sea (or just doing work with some rope around the house).