The Unbreakable Sledge Hammer is the toughest sledge ever built and it's so tough that the manufacturer will give you $1,000 if you manage to break it! No wonder that police, firefighters and rescue teams all over the world prefer it as one of their main tools. Now that's the quality you want for your tier 3 anti-zombie weapon!
This badass sledge features a unique unbreakable handle technology with a steel core that no other sledge hammers have, which prevent it from breaking when you strike the concrete wall or the zombie skull. But IF it break, you'll get over five times your money back thanks to the $1,000 guarantee!
Some of the other features are high visibility thanks to its green color, non-slip grip on the handle which prevents it from slipping out of your hands when you're bashing zombies and anti-vibration neck to prevent injury from repeated zombie strikes.
So if you want a sledge hammer that does not break during operation, then it may be wise to consider the world's most durable hammer! It will without a doubt do the job!