7penn 16 oz can crusher wall mounted heavy duty can crusher aluminum can crusher can smasher for recycling – 16 ounce 7penn upgrade your home bar or encourage your kids to recycle with the 7penn bar bottle opener wall mounted 16 ounce kitchen can crusher. simply mount to your wall or table, place a can between the compacting plates, and smash. not only does this can crusher wall mounted outdoor metal bottle opener flatten 6.9-inch tall cans down to roughly 1.2 inches (3cm) to save space when recycling, but the aluminum can masher machine also features an attached bartender bottle opener to quickly snap open your favorite glass bottled beverage. predrilled holes in your outdoor bottle opener wall mount can crusher and mounting hardware makes set up easy. oil lubricant (not included) application is suggested to protect lever joints and mechanisms. warning: this product can expose you to chemicals which is [are] known to the state of california to cause cancer and birth defects or other reproductive harm.